var tgTitle = "Penguin Science";

		var treeStructure = ["class", "book","chapter","type" ];
		var imagePath = "../admin/img/ques-img/";

		var questions = [{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Living World","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Which of the following things grow?<br>\t a. humans<br>\t b. stone<br>\t c. both (i) and (ii)"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Living World","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["The process of producing young ones of its own kind is called :<br>\t a. respiration<br>\t b. reproduction<br>\t c. both (i) and (ii)"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Living World","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Fish breathe through :<br>\t a. nose<br>\t b. gills<br>\t c. lungs"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Living World","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Which of the following is not a natural thing?<br>\t a. soil<br>\t b. the sun<br>\t c. car"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Living World","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Which of the following can make its own food?<br>\t a. plant<br>\t b. tiger<br>\t c. leopard"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Living World","type":"Fill in the blanks","answer":["food"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["All living things need __________________ to live."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Living World","type":"Fill in the blanks","answer":["produce"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["Living things __________________ their own kind."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Living World","type":"Fill in the blanks","answer":["close"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["The leaves of the touch-me-not plant __________________ when touched."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Living World","type":"Fill in the blanks","answer":["stomata"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["Plants breathe through tiny pores called __________________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Living World","type":"Fill in the blanks","answer":["air holes"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["A butterfly breathe through __________________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Living World","type":"Match the following","answer":["1. (iii) 2. (iv) 3. (v) 4. (i) 5. (ii)"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Match the following columns :bsp;&nbsp;<i><i>","option":[""],"image":"17098020171.png"}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Living World","type":"Fill in the blanks","answer":["lotus, touch-me-not"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Give two examples of the following:bsp;&nbsp;<i><i>","option":["Plants that show movement __________________ __________________"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Living World","type":"Fill in the blanks","answer":["frogs, toads"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Give two examples of the following:bsp;&nbsp;<i><i>","option":["Animals that breathe through lungs __________________ __________________"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Living World","type":"Fill in the blanks","answer":["bus, car"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Give two examples of the following:bsp;&nbsp;<i><i>","option":["Man-made non-living things __________________ __________________"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Living World","type":"Fill in the blanks","answer":["sun, rivers"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Give two examples of the following:bsp;&nbsp;<i><i>","option":["Natural non-living things __________________ __________________"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Living World","type":"Short answer type questions","answer":["17098021612.png",""],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["How are living things different from non-living things?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Living World","type":"Short answer type questions","answer":["Plants get rid of waste through the process of transpiration."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What is transpiration?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Living World","type":"Short answer type questions","answer":["All living things need food and water to live and grow. Food gives us energy to work."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["Why do living things need food?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Living World","type":"Short answer type questions","answer":["Butterflies have pores open to the air, which help them breathe in air. Air is carried through the body by air tubes called trachea. Fish breathe through gills."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["How do butterflies and fish breathe?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Living World","type":"Short answer type questions","answer":["Living things move from one place to another. For example : Cats, dogs and human being walk, birds fly, fish swim and snakes crawl. Plants do not move from one place to another but show some other movement. For example, the lotus flower opens at sunrise and closes at night and the sunflower always faces the sun."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["Do all living things move? Give examples to support your answer."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Plants : Parts and Function","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["Which of the following parts of the plant is called the kitchen of the plant?<br>\t a. flower<br>\t b. leaf<br>\t c. fruit"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Plants : Parts and Function","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["It has a tap root system :<br>\t a. sunflower<br>\t b. wheat<br>\t c. onion"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Plants : Parts and Function","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["A seed has a baby plant inside it is called :<br>\t a. embryo<br>\t b. seed<br>\t c. none of these"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Plants : Parts and Function","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["The reproductive organ of a plant is :<br>\t a. fruit<br>\t b. flower<br>\t c. stem"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Plants : Parts and Function","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["It fixes the plant firmly in the soil __________________.<br>\t a. shoot<br>\t b. root<br>\t c. stem"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Plants : Parts and Function","type":"Fill in the blanks","answer":["germination"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["The development of a seed into seedling is called __________________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Plants : Parts and Function","type":"Fill in the blanks","answer":["flowers"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["__________________ is the reproductive organ of a plant."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Plants : Parts and Function","type":"Fill in the blanks","answer":["Stem"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["__________________ keeps the plant upright."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Plants : Parts and Function","type":"Fill in the blanks","answer":["fibrous"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["Plants like rice, wheat and onion have __________________ roots."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Plants : Parts and Function","type":"Fill in the blanks","answer":["leaves"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["__________________ prepare food for the plant."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Plants : Parts and Function","type":"Match the following","answer":["1. (v) 2. (iv) 3. (i) 4. (ii) 5. (vi) 6. (iii)"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Match the following columns :bsp;&nbsp;<i><i>","option":[""],"image":"17098028671.png"}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Plants : Parts and Function","type":"Short answer type questions","answer":["There are two types of roots : Tap root. Fibrous root Tap Root: Tap root is long, thick and strong. Thinner roots branch from the main root. The main root grows straight down the Earth. Other branching roots and root hairs grow sidewise. Plants like bean, pea and mustard have taproots. Fibrous Root: Some plants have a bunch of thin roots growing out in all directions from the end of the stem. Such a root is called the fibrous root. Plants like rice, wheat and onion have fibrous roots."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What are the different types of roots?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Plants : Parts and Function","type":"Short answer type questions","answer":["The stem is the main part of the shoot. \u00e2\u20ac\u00a2 It keeps most plants upright. So, it is called the backbone of a plant. \u00e2\u20ac\u00a2 It carries water and minerals from the root to the leaves. \u00e2\u20ac\u00a2 It also helps in carrying food from the leaves to other parts of the plant. \u00e2\u20ac\u00a2 Stems of some plants store extra food prepared by the plant."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["Write the functions of stem."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Plants : Parts and Function","type":"Short answer type questions","answer":["A leaf has many parts. Let&#039;s know about them. \u00e2\u20ac\u00a2 The flat and broad part of a leaf is called leaf blade or lamina. \u00e2\u20ac\u00a2 A number of tiny channels in the form of lines run all over a leaf. They are called veins. The line running in the middle of the leaf is called the main vein. \u00e2\u20ac\u00a2 A number of small openings called stomata are present on the surface of a leaf. They help in the exchange of gases."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What are the main parts of the leaf?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Plants : Parts and Function","type":"Short answer type questions","answer":["Most leaves are green in colour because they have a pigment called chlorophyll which is green in colour."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["Name the pigment found in leaves."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Plants : Parts and Function","type":"Short answer type questions","answer":["A seed has a baby plant called embryo inside it. The embryo grows into a new plant when it gets proper air, water, warmth and sunlight. The development of a seed into a seedling is called germination."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What do you know about germination?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Eating Habits of Animals","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["Which of the following is a herbivorous animal?<br>\t a. Tiger<br>\t b. Cow<br>\t c. Rat"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Eating Habits of Animals","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["Which animal swallows its food whole?<br>\t a. Bear<br>\t b. Monkey<br>\t c. Snake"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Eating Habits of Animals","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["Mosquitoes suck :<br>\t a. nectar<br>\t b. blood<br>\t c. water"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Eating Habits of Animals","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["It gnaws its food :<br>\t a. rabbit<br>\t b. snake<br>\t c. butterfly"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Eating Habits of Animals","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["It gnaws its food :<br>\t a. rabbit<br>\t b. snake<br>\t c. butterfly"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Eating Habits of Animals","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["They eat only plants:<br>\t a. Carnivores<br>\t b. Omnivores<br>\t c. herbivores"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Eating Habits of Animals","type":"Fill in the blanks","answer":["herbivorous"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["Cows, buffaloes, sheep, giraffes and camels are __________________ animals."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Eating Habits of Animals","type":"Fill in the blanks","answer":["omnivores"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["Bears and crows are _____________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Eating Habits of Animals","type":"Fill in the blanks","answer":["gnaw"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["Rabbits and squirrels __________________ their food."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Eating Habits of Animals","type":"Fill in the blanks","answer":["nectar, pollen"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["Honeybees feed on __________________ and _____________ from flowers."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Eating Habits of Animals","type":"Fill in the blanks","answer":["blood"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["Leech and mosquito suck the __________________ of other animals."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Eating Habits of Animals","type":"True and False","answer":["T"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write &#039;T&#039; for true and &#039;F&#039; for false for the following :bsp;&nbsp;<i><i>","option":["Cows and buffaloes are ruminants."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Eating Habits of Animals","type":"True and False","answer":["T"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write &#039;T&#039; for true and &#039;F&#039; for false for the following :bsp;&nbsp;<i><i>","option":["Lions have long and strong pointed teeth."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Eating Habits of Animals","type":"True and False","answer":["T"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write &#039;T&#039; for true and &#039;F&#039; for false for the following :bsp;&nbsp;<i><i>","option":["A food web is a network of many food chains."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Eating Habits of Animals","type":"True and False","answer":["F"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write &#039;T&#039; for true and &#039;F&#039; for false for the following :bsp;&nbsp;<i><i>","option":["Most carnivores chew the cud."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Eating Habits of Animals","type":"Short answer type questions","answer":["All animals need food. They need food because : \u00e2\u20ac\u00a2 It helps them to live and grow. \u00e2\u20ac\u00a2 It gives them energy to run. \u00e2\u20ac\u00a2 It keeps them healthy."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["Why do animals need food?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Eating Habits of Animals","type":"Short answer type questions","answer":["Some animals such as lions, tigers, leopards, wolves and cheetah eat the flesh of other animals. They are known as carnivorous animals."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What do carnivorous animals eat?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Eating Habits of Animals","type":"Short answer type questions","answer":["Herbivores sometimes have to re-chew their food in order to break it down into smaller parts that their body can absorb and digest well. So, at first they chew the food once and swallow it. Later, the food is brought back up into the mouth and chewed again. This is known as chewing the cud or rumination."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What does the term chewing the cud mean?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Eating Habits of Animals","type":"Short answer type questions","answer":["A food chain is the sequence of who eats whom to obtain nutrition. A food chain starts with the primary energy source; the Sun. The next link in the chain is a green plant that can make its own food through the process of photosynthesis. These are called autotrophs or primary producers. Example: Grass. Next in the chain are organisms that eat the autotrophs. These are called herbivores or primary consumers. Example: A rabbit that eats grass. The next link in the chain is an animal that eats herbivores. They are called the secondary consumers. Example: A snake that eats rabbits."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What is a food chain?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Eating Habits of Animals","type":"Short answer type questions","answer":["Some insect like mosquitoes, butterflies and honey bees suck their food. These insects have long pointed sucking tubes."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What is sucking?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Birds : Beaks and Claws","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["Birds use their _________________ to pick their food.<br>\t a. wing<br>\t b. beaks<br>\t c. eyes"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Birds : Beaks and Claws","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["Ducks and geese have :<br>\t a. broad and flat beak<br>\t b. long and pointed beak<br>\t c. none of these "],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Birds : Beaks and Claws","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["This bird does not have a strong, sharp and hooked beak.<br>\t a. peacock<br>\t b. vulture<br>\t c. eagle"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Birds : Beaks and Claws","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["Vultures and eagles are __________________ birds.<br>\t a. flesh-eating<br>\t b. climbing<br>\t c. wading"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Birds : Beaks and Claws","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["What helps a bird to climb, walk, swim and perch?<br>\t a. beak<br>\t b. claws<br>\t c. feathers"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Birds : Beaks and Claws","type":"Fill in the blanks","answer":["short and hard"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["Birds like sparrows have __________________ beaks."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Birds : Beaks and Claws","type":"Fill in the blanks","answer":["woodpecker"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["Chisel-shaped beak helps a __________________ to make holes in a tree-trunk."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Birds : Beaks and Claws","type":"Fill in the blanks","answer":["wading"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["Bird like cranes walk through water, which is called __________________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Birds : Beaks and Claws","type":"Fill in the blanks","answer":["talons"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["Claws of the preying birds are called __________________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Birds : Beaks and Claws","type":"Fill in the blanks","answer":["two"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["An ostrich has only __________________ toes on each foot."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Birds : Beaks and Claws","type":"Match the following","answer":["1. (iv) 2. (iii) 3. (v) 4. (ii) 5. (i)"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Match the following :bsp;&nbsp;<i><i>","option":[""],"image":"17098056561.png"}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Birds : Beaks and Claws","type":"Short answer type questions","answer":["(i) Scratching Birds: Hens scratch the soil for food such as insect and buried seeds. They have strong legs and nail like toes that help them dig. They have three toes in front and one toe at the back. (ii) Climbing Birds: Some birds prefer to navigate up and down the tree trunks on their own two feet. These birds have specially shaped toes that help them climb."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["Describe the feet and claws of scratching birds and climbing birds."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Birds : Beaks and Claws","type":"Short answer type questions","answer":["Birds use their beaks and claws to hold, catch and eat food. Beaks serve as the mouth for birds. Birds have no teeth to break the food, so they use their beaks to catch and eat the food. Different birds eat different types of food, so their beaks are of different shapes and sizes. Beaks also protect birds from their enemies. Some birds have colourful beaks."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["How is the beak useful to a bird?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Birds : Beaks and Claws","type":"Short answer type questions","answer":["Raptors are birds of prey or flesh eaters, like eagles, hawks and falcons. Their toes are sharp. Powerful claws called talons and they use them for catching prey. Raptors usually have three talons pointing forward and one talon pointing backward."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What are perching birds?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Birds : Beaks and Claws","type":"Short answer type questions","answer":["Most leaves are green in colour because they have a pigment called chlorophyll which is green in colour."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What type of feet do ducks and swans have?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Birds : Beaks and Claws","type":"Short answer type questions","answer":["Water birds like ducks and geese have broad and flat beaks with holes on either side. They take in muddy water which flows out through these holes. Small plants or tiny water animals remain inside the mouth."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["Describe broad and flat beaks."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Nesting Habits","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["A bird has ___________________ kinds of feathers.<br>\t a. two<br>\t b. three<br>\t c. four"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Nesting Habits","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["Which bird stitches two leaves together to make a nest?<br>\t a. weaver bird<br>\t b. tailor bird<br>\t c. none of these"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Nesting Habits","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["These type of feathers include the tail and wing feathers.<br>\t a. Flight feather<br>\t b. Down feather<br>\t c. Body feather"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Nesting Habits","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["This bird lays eggs in a crow\u00e2\u20ac\u2122s nest :<br>\t a. penguin<br>\t b. cuckoo<br>\t c. woodpeaker"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Nesting Habits","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["Which bird makes its nest in the ground?<br>\t a. Owl<br>\t b. partridge<br>\t c. bulbul"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Nesting Habits","type":"Fill in the blanks","answer":["nest"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["The homes of birds are called ___________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Nesting Habits","type":"Fill in the blanks","answer":["upstroke"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["__________________ feathers help the bird to fly."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Nesting Habits","type":"Fill in the blanks","answer":["woodpecker"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["The __________________ makes its nest in the trunk of a tree."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Nesting Habits","type":"Fill in the blanks","answer":["hole"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["Kingfisher burrows a __________________ on the bank of a river."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Nesting Habits","type":"Fill in the blanks","answer":["warm"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["Parents birds sit on the eggs to keep them __________________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Nesting Habits","type":"Match the following","answer":["1. (iv) 2. (iii) 3. (i) 4. (ii) 5. (v)"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Match the following :bsp;&nbsp;<i><i>","option":[""],"image":"17098072671.png"}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Nesting Habits","type":"Short answer type questions","answer":["Birds build nests to lay eggs in them. Every time the birds lay eggs, they build a new nest. A nest keeps the eggs warm and also protects them from enemies and bad weather. Birds use different types of material like twigs, grass, dry leaves, thread, wool, pebbles, feathers, bits of paper and cotton to build their nests."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["Why do birds make nests? Which places birds choose for making their nests?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Nesting Habits","type":"Short answer type questions","answer":["The tailor bird uses a thread or wool to stitch two leaves together with its beak. No wonder then that is the reason this bird is called the tailor bird. The bird makes its nest cosy by keeping cotton, wool, soft fibres and hair in it."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["How does a tailor bird make its nest?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Nesting Habits","type":"Short answer type questions","answer":["The cuckoo is lazy but a clever bird. It does not make a nest of its own. It usually lays eggs in a crow&#039;s nest. Mother crow hatches the eggs and even feeds the baby cuckoo along with her own babies as they both look alike."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["How can you say that the cuckoo is a lazy bird?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Nesting Habits","type":"Short answer type questions","answer":["Once the eggs are hatched, the babies come out of the eggs, they are very weak. They do not have feathers. They cannot even open their eyes. The mother bird and father bird go out in search of food. They feed their young ones till they grow their own feathers. They teach their young ones to fly. Once the young ones learn to fly, they leave the nest and fly away to distant places. So the parents protect them from their enemies like cats and snakes. The parents also clean the nest and keep it cosy for their young ones."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["How do birds take care of their young ones?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Nesting Habits","type":"Short answer type questions","answer":["The body of a bird is covered with feathers. These feathers are of three types: flight feathers, down feathers and body feathers. \u00e2\u20ac\u00a2 Flight feathers help the bird to fly. They are usually found on the wings and the tail. Down feathers are usually found in new born birds. Down feathers are fluffy and soft. They keep the bird&#039;s body warm. \u00e2\u20ac\u00a2 Body feathers are found all over the bird&#039;s body. They give shape to the birds body."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["Explain the different types of feathers."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Human Body","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["A _________________ is the smallest structure.<br>\t a. cell<br>\t b. tissue<br>\t c. organ"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Human Body","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["The circulatory system helps in the movement of :<br>\t a. muscles<br>\t b. blood<br>\t c. bones"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Human Body","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["These are excretory organs :<br>\t a. lungs<br>\t b. kidneys<br>\t c. nose"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Human Body","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["The body of an adult has :<br>\t a. 206 bones<br>\t b. 200 bones<br>\t c. 190 bones"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Human Body","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["skeletal system is made up of :<br>\t a. nerves<br>\t b. bones<br>\t c. lungs"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Human Body","type":"Fill in the blanks","answer":["mouth"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["We take in food through our __________________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Human Body","type":"Fill in the blanks","answer":["spinal cord"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["The __________________ connects the brain and the nerves."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Human Body","type":"Fill in the blanks","answer":["organ"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["A group of tissues join together to form an __________________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Human Body","type":"Fill in the blanks","answer":["circulatory"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["The __________________ system consists of the heart, blood and blood vessels."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Human Body","type":"Fill in the blanks","answer":["skeletal"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["The __________________ system is a framework of 206 bones."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Human Body","type":"Match the following","answer":["1. (iv) 2. (v) 3. (i) 4. (ii) 5. (iii)"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Match the following :bsp;&nbsp;<i><i>","option":[""],"image":"17098083151.png"}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Human Body","type":"Short answer type questions","answer":["Skeletal system is a framework of bones. The skeleton helps to maintain the body shape, protects other organs and provide a system of muscles that allow body movement. An adult human skeleton generally forms about 206 separate bones. Bones are connected to adjacent bones by joint. Joints are either movable as in the arm and leg or immovable as in the skull."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What is the function of the skeletal system?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Human Body","type":"Short answer type questions","answer":["Our body has different organ systems which carry out different functions. There are eight main organ systems in our body. \u00e2\u20ac\u00a2 The Digestive System \u00e2\u20ac\u00a2 The Respiratory System \u00e2\u20ac\u00a2 The Skeletal System \u00e2\u20ac\u00a2 The Muscular System \u00e2\u20ac\u00a2 The Nervous System \u00e2\u20ac\u00a2 The Circulatory System \u00e2\u20ac\u00a2 The Excretory System \u00e2\u20ac\u00a2 The Reproductive System"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["How many organ systems are there in our body? Name them."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Human Body","type":"Short answer type questions","answer":["The food that we eat gets converted into simpler substances and is used by our body. This process is called digestion. The system that performs this function is known as the digestive system. We take in food through our mouth. After getting chewed, the food goes to the stomach through the food pipe. In the stomach, food mixes with digestive juices. The food then passes into the small intestine. Here the digested food is taken in by the blood and carried to other body parts. The undigested food reaches the large intestine and is thrown out of the body through the anus in the form of urine."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What is the function of digestive system?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Human Body","type":"Short answer type questions","answer":["The job of the respiratory system is to help the body to breathe in air and supply oxygen to all parts of the body through the blood. Nose, wind pipe and lungs are the main respiratory organs. We breathe through our nose. This air enters the lungs through the wind pipe. We breathe in oxygen gas. It burns the food we eat to give us energy. The air we breathe out contains carbon dioxide."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["How is the respiratory system important?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Human Body","type":"Short answer type questions","answer":["Our body produces a lot of wastes that need to be thrown out. Excretion is a process by which animals and humans rid themselves of all the waste products. Waste produced in the body is thrown out with the help of excretory system. Excretory system is made of a pair of kidneys and bladder. Kidneys removes the wastes from the blood in the form of urine. Anus remove the wastes in the form of faeces. Some other parts of our body also help in removal of wastes. Skin removes the wastes in the form of sweat. Lungs give out carbon dioxide when we breathe out."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What is the excretory system? How does it work?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Houses and Clothes","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["Our house provides us :<br>\t a. safety<br>\t b. comfort<br>\t c. both (i) and (ii) "],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Houses and Clothes","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["A good house should have :<br>\t a. wire-netted doors and windows<br>\t b. untidy room<br>\t c. none of thse"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Houses and Clothes","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["Which of the following is a natural fibre?<br>\t a. nylon<br>\t b. silk<br>\t c. rayon"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Houses and Clothes","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["To keep ourself warm, we need :<br>\t a. woollen clothes<br>\t b. cotton clothes<br>\t c. silk clothes"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Houses and Clothes","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["Two fibres that we get from animals are :<br>\t a. silk and wool <br>\t b. nylon and polyester <br>\t c. both (i) and (ii)"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Houses and Clothes","type":"Fill in the blanks","answer":["cotton"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Unscramble the following words :bsp;&nbsp;<i><i>","option":["TOCTNO __________________"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Houses and Clothes","type":"Fill in the blanks","answer":["yarn"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Unscramble the following words :bsp;&nbsp;<i><i>","option":["ARNY __________________"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Houses and Clothes","type":"Fill in the blanks","answer":["silk"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Unscramble the following words :bsp;&nbsp;<i><i>","option":["LISK __________________"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Houses and Clothes","type":"Fill in the blanks","answer":["wool"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Unscramble the following words :bsp;&nbsp;<i><i>","option":["OOLW __________________"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Houses and Clothes","type":"Fill in the blanks","answer":["house"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Unscramble the following words :bsp;&nbsp;<i><i>","option":["SEOUH __________________"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Houses and Clothes","type":"Fill in the blanks","answer":["clothes"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Unscramble the following words :bsp;&nbsp;<i><i>","option":["TCLOESH __________________"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Houses and Clothes","type":"Fill in the blanks","answer":["drainage"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["A good house should have a proper __________________ system."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Houses and Clothes","type":"Fill in the blanks","answer":["floors"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["__________________ must be kept clean and dry."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Houses and Clothes","type":"Fill in the blanks","answer":["well ventilated"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["A good house should be __________________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Houses and Clothes","type":"Fill in the blanks","answer":["windows, doors"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["__________________ and __________________ should have wire-netting."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Houses and Clothes","type":"Fill in the blanks","answer":["natural"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["Fibres obtained from plants and animals are called __________________ fibres."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Houses and Clothes","type":"Short answer type questions","answer":["To keep the house clean 5. natural \u00e2\u20ac\u00a2 All the rooms and the kitchen in a house should be kept clean and tidy Food items in the kitchen should always be kept covered to keep away insects that spread diseases. \u00e2\u20ac\u00a2 Household wastes should be thrown in a covered dustbin. All the garbage should be collected and be thrown at a proper dumping place, not on the road. Dusting should be done every day to keep the appliances dust free. Floors must be kept clean and dry. Toilets, washbasins and bathroom must be cleaned daily to keep away germs."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["How can you keep your house clean?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Houses and Clothes","type":"Short answer type questions","answer":["Clothes are made up of fabrics or textiles. Fibres are the basic of fabrics or textiles. These fibres can be natural or human-made. We choose the fabric for our clothes according to the season or occasion"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What are fibres?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Houses and Clothes","type":"Short answer type questions","answer":["Windows and doors should have wire-netting to keep mosquitoes, flies and other insects away. Wire netting allows fresh air and light to come in but prevents insects from entering the house."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["Why should doors and windows have wire-netting?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Houses and Clothes","type":"Short answer type questions","answer":["Fibres obtained from plants and animals are called natural fibres. For example cotton, jute, silk and wool. Fibres made by human are called human-made fibres. For example: nylon, rayon, polyester and acrylic."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What are natural and human-made fibres? Give example for each."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Houses and Clothes","type":"Short answer type questions","answer":["Two features of good house are: \u00e2\u20ac\u00a2 A good house should be well ventilated and have airy windows so that fresh air and sunlight can come in. Sunlight kills the germs and keeps all the rooms dry. Fresh air helps us to breathe well. Open windows in the morning to let in the fresh air. \u00e2\u20ac\u00a2 A good house should have open areas like balconies or verandahs, where fresh air can be enjoyed and children can play or study at the same time."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["Write any four features of a good house."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Soil","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["Decaying plant and animal matter is called _____________.<br>\t a. minerals<br>\t b. humus<br>\t c. pebbles"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Soil","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["It takes million of years to form _____________.<br>\t a. soil<br>\t b. water<br>\t c. sand"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Soil","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["This soil has a lot of humus and can hold both air and water.<br>\t a. clayey<br>\t b. loam<br>\t c. sandy"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Soil","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["Very few plants can grow in:<br>\t a. oam soil<br>\t b. clayey soil<br>\t c. sandy soil"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Soil","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["Which of the following is not contained in soil?<br>\t a. air<br>\t b. water<br>\t c. soap"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Soil","type":"Fill in the blanks","answer":["rocks"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":" Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["Breaking down of __________________ forms soil."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Soil","type":"Fill in the blanks","answer":["humus"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":" Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["The part of sand that contains remains of dead plants and animals is called __________________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Soil","type":"Fill in the blanks","answer":["air"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":" Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["Bubbles are formed because the soil contains __________________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Soil","type":"Fill in the blanks","answer":["minerals"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":" Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["Many __________________ are obtained from soil."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Soil","type":"Fill in the blanks","answer":["nutrients"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":" Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["__________________ present in soil help plants to grow."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Soil","type":"True and False","answer":["F"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write \u00e2\u20ac\u02dcT\u00e2\u20ac\u2122 for true and \u00e2\u20ac\u02dcF\u00e2\u20ac\u2122 for false statement :bsp;&nbsp;<i><i>","option":["Loam soil is found on beaches."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Soil","type":"True and False","answer":["F"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write \u00e2\u20ac\u02dcT\u00e2\u20ac\u2122 for true and \u00e2\u20ac\u02dcF\u00e2\u20ac\u2122 for false statement :bsp;&nbsp;<i><i>","option":["Soil does not contain air."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Soil","type":"True and False","answer":["T"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write \u00e2\u20ac\u02dcT\u00e2\u20ac\u2122 for true and \u00e2\u20ac\u02dcF\u00e2\u20ac\u2122 for false statement :bsp;&nbsp;<i><i>","option":["Earthworms live in the soil."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Soil","type":"True and False","answer":["T"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write \u00e2\u20ac\u02dcT\u00e2\u20ac\u2122 for true and \u00e2\u20ac\u02dcF\u00e2\u20ac\u2122 for false statement :bsp;&nbsp;<i><i>","option":["Many minerals are obtained from soil."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Soil","type":"True and False","answer":["F"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write \u00e2\u20ac\u02dcT\u00e2\u20ac\u2122 for true and \u00e2\u20ac\u02dcF\u00e2\u20ac\u2122 for false statement :bsp;&nbsp;<i><i>","option":["The dead plants and humus are harmful for plant growth."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Soil","type":"Short answer type questions","answer":["Soil is a mixture of tiny particles of rock, dead plants and animals, air and water. It forms the uppermost layer of the Earth where plants grow. It holds the roots of plants. It provides plants with water and minerals. It is also home to worms and many small animals."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What is soil?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Soil","type":"Short answer type questions","answer":["Soil is formed by the breaking down of rocks into small pieces due to the heat of the Sun or the force of rain and wind."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["How is soil formed?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Soil","type":"Short answer type questions","answer":["To show that soil contains water, let us perform an activity. Take a small tin. Put some soil in it. Cover it with a lid. Ask an adult to heat the tin on a low flame. After some time, you can see drops of water on the inner side of the lid. This shows that soil contains water. Where do you think this water came from? This happens because when we heat the soil, the water present in it rises up as water vapour and on cooling, appear on the lid as water again."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What does soil contain?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Soil","type":"Short answer type questions","answer":["17098113292.png",""],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What are the different types of soil?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Soil","type":"Short answer type questions","answer":["Soil is used in agriculture, where it serves as the main source of nutrient for plants. It provides minerals and water to plants, and makes them grow healthy. It is also used to make pots, utensils and toys."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["How is soil useful?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"States of Matters","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["Which of these cannot be seen, but can be felt?<br>\t a. milk<br>\t b. apple<br>\t c. air"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"States of Matters","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["A change of vapour into a liquid on cooling is called :<br>\t a. melting<br>\t b. condensation<br>\t c. none of these"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"States of Matters","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["Water exists in ____________ forms.<br>\t a. two<br>\t b. three<br>\t c. four"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"States of Matters","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["Materials like metal, wood, sand and clay are found in :<br>\t a. nature<br>\t b. home<br>\t c. soil"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"States of Matters","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["Change of soild to liquid is known as :<br>\t a. freezing<br>\t b. melting<br>\t c. evaporation"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"States of Matters","type":"Fill in the blanks","answer":["cooling"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["A liquid can be changed into solid on __________________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"States of Matters","type":"Fill in the blanks","answer":["definite"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["Solids have a __________________ shape."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"States of Matters","type":"Fill in the blanks","answer":["liquid"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["____________ take the shape of the container it is poured into."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"States of Matters","type":"Fill in the blanks","answer":["weight, matter"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["Anything that has ____________ and occupies space is called ____________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"States of Matters","type":"Fill in the blanks","answer":["gases"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["_________________ can move from one place to another."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"States of Matters","type":"Match the following","answer":["1. (v) 2. (iii) 3. (vi) 4. (i) 5. (ii) 5. (iv)"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Match the following :bsp;&nbsp;<i><i>","option":[""],"image":"17098119481.png"}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"States of Matters","type":"Short answer type questions","answer":["Anything that has weight and occupies space is called matter."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What is matter?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"States of Matters","type":"Short answer type questions","answer":["Matter exists in three states-solid, liquid and gas."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What are the three states of matter?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"States of Matters","type":"Short answer type questions","answer":["A liquid can be changed into solid on cooling. This is called freezing. While a solid on heating changes into liquid. This process of change of a solid into liquid on heating is called melting."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["How is freezing different from melting?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"States of Matters","type":"Short answer type questions","answer":["Solids have a fixed shape and they do not flow. Liquids do not have a fixed shape. They take the shape of the container in which they are poured. Gases do not have a definite shape. They flow freely."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["How are solid, liquid and gas different from each other?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"States of Matters","type":"Short answer type questions","answer":["A liquid on heating changes into vapour. This change of liquid into vapour on heating is called evaporation. The change of vapour into a liquid on cooling is called condensation."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["Differentiate between evaporation and condensation."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Measurement","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Petrol and kerosene are measured in :<br>\t a. kilogram<br>\t b. litre<br>\t c. metre"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Measurement","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Temperature is measured by using a :<br>\t a. watch<br>\t b. thermometer<br>\t c. metre"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Measurement","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Very long distances are measured in :<br>\t a. centimetre<br>\t b. metre<br>\t c. kilometre"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Measurement","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["The standard unit of capacity is :<br>\t a. litre<br>\t b. gram<br>\t c. metre"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Measurement","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["The standard unit of time is :<br>\t a. hour<br>\t b. minute<br>\t c. second"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Measurement","type":"Fill in the blanks","answer":["length"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["__________________ of a thing tells us how long it is."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Measurement","type":"Fill in the blanks","answer":["weight"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["A balance is used to measure __________________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Measurement","type":"Fill in the blanks","answer":["metre"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["The standard unit of length is __________________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Measurement","type":"Fill in the blanks","answer":["second"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["__________________ is unit of time."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Measurement","type":"Fill in the blanks","answer":["thermometers"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["A __________________ is used to measure temperature."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Measurement","type":"Match the following","answer":["1. (iii) 2. (v) 3. (iv) 4. (i) 5. (ii)"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Match the following :bsp;&nbsp;<i><i>","option":[""],"image":"17098126811.png"}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Measurement","type":"Short answer type questions","answer":["A unit is the smallest quantity of something that we can measure."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["Define unit."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Measurement","type":"Short answer type questions","answer":["Length is the measure of how long a thing is. It is measured in units called kilometres, metres or centimetres."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What is meant by length?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Measurement","type":"Short answer type questions","answer":["Weight is an everyday term used to describe the quantity of an object. When we measure the weight of a very small object, such as leaf, the best unit to use is milligram. The weight of a larger object, such as an orange, is measured using grams. Larger objects, such as person, can be measured using kilograms."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What is weight? Write the units and the instruments used to measure weight."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Measurement","type":"Short answer type questions","answer":["Capacity is the amount of liquid which a vessel can hold."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What is capacity?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Measurement","type":"Short answer type questions","answer":["Temperature is a measure of how hot or cold a body is. It is measured in units called degree Celsius or degree Fahrenheit."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What is temperature? How can we measure it?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Light, Sound and Force","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["We can see things with the help of:<br>\t a. air<br>\t b. lens<br>\t c. light"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Light, Sound and Force","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Which is a non-luminous object?<br>\t a. sun<br>\t b. book<br>\t c. star"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Light, Sound and Force","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["This is formed on the opposite side of the source of light.<br>\t a. shadow<br>\t b. picture<br>\t c. image"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Light, Sound and Force","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["This force slows down the moving object.<br>\t a. magnetic<br>\t b. friction<br>\t c. sound"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Light, Sound and Force","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["A loud and unpleasant sound is called:<br>\t a. loudness<br>\t b. pleasant<br>\t c. noise"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Light, Sound and Force","type":"Fill in the blanks","answer":["light"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["__________________ helps us to see things around us."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Light, Sound and Force","type":"Fill in the blanks","answer":["noise"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["Loud and unpleasant sounds are called __________________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Light, Sound and Force","type":"Fill in the blanks","answer":["force"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["__________________ is push or pull applied on an object."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Light, Sound and Force","type":"Fill in the blanks","answer":["sun"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["__________________ is a main source of light on earth."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Light, Sound and Force","type":"Fill in the blanks","answer":["friction"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["__________________ is a force that slows down the movement of objects."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Light, Sound and Force","type":"Match the following","answer":["1. (v) 2. (iv)  3. (i) 4. (iii) 5. (ii)"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Match the following :bsp;&nbsp;<i><i>","option":[""],"image":"17098133621.png"}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Light, Sound and Force","type":"Short answer type questions","answer":["Objects that gives out or emit light are known as luminous objects. Objects that do not give out light are known as non- luminous objects."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What are luminous and non-luminous objects?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Light, Sound and Force","type":"Short answer type questions","answer":["Whenever an object blocks the path of light, a shadow is formed in the opposite side. On a sunny day, you can see your shadow on the ground. Inside a room, when you switch on the lights you can see your shadow on the wall of floor."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["How is shadow formed?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Light, Sound and Force","type":"Short answer type questions","answer":["Sound is the vibration or the rapid back and forth movement of any substance."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What is sound?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Light, Sound and Force","type":"Short answer type questions","answer":["Push or Pull applied on an object is called force. For example : push a chair, it moves from its position. Now Pull it. Again it moves."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What is force?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Light, Sound and Force","type":"Short answer type questions","answer":["Friction is caused when two objects touch each other. It is a kind of force that slows down movement."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What do you mean by friction?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Earth, Sun and Moon","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["The only planet where life is known to exist is :<br>\t a. Venus<br>\t b. Earth<br>\t c. Mars"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Earth, Sun and Moon","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["The smallest planet of the Solar System is :<br>\t a. Jupiter<br>\t b. Mercury<br>\t c. Venus"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Earth, Sun and Moon","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["The Earth completes one rotation in :<br>\t a. 24 hours<br>\t b. 365 days<br>\t c. 20 hours"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Earth, Sun and Moon","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["The holes found on the surface of the moon are called :<br>\t a. asteroids<br>\t b. craters<br>\t c. none of these"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Earth, Sun and Moon","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Three-fourth of the earth\u00e2\u20ac\u2122s surface is covered with :<br>\t a. land<br>\t b. gases<br>\t c. water"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Earth, Sun and Moon","type":"Fill in the blanks","answer":["moon"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["The natural satellite of Earth is ______________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Earth, Sun and Moon","type":"Fill in the blanks","answer":["sun"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["The ______________ is at the centre of the Solar System."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Earth, Sun and Moon","type":"Fill in the blanks","answer":["earth"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["The only planet that has life on it is the ______________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Earth, Sun and Moon","type":"Fill in the blanks","answer":["constellation"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["A ______________ is a group of stars."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Earth, Sun and Moon","type":"Fill in the blanks","answer":["comet"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["A big chunk of ice and dust that goes round the Sun is known as ______________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Earth, Sun and Moon","type":"Short answer type questions","answer":["Three-fourth of its surface is covered with water. Some it appears blue from space and hence is also known as the blue planet."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["Why is our earth known as the blue planet?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Earth, Sun and Moon","type":"Short answer type questions","answer":["Rotation and Revolution are the two movement of the Earth."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What are the two movements of the earth?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Earth, Sun and Moon","type":"Short answer type questions","answer":["Planets are the heavenly objects that revolves around the sun. There are eight planets in the Solar System Earth, Mercury ,Venus Mars, Jupiter, Saturn, Uranus and Neptune. Mercury"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What are planets? Name the planets."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Earth, Sun and Moon","type":"Short answer type questions","answer":["Earth spins on its axis from west to east. The spinning of the earth around its axis is called rotation. It takes 24 hours or one day to complete one rotation. The Earth also revolves around the sun in a fixed path called orbit. This movement of the Earth is known as revolution. The Earth takes 365 days and 6 hours to complete one revolution. Seasons happen due to the revolution of the earth around the sun."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What do you mean by rotation and revolution?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"The Earth, Sun and Moon","type":"Short answer type questions","answer":["Human-made objects that move around the Earth are called artificial satellites. They help in communication, weather forecasting, navigation of ships, aircrafts and perform many other functions."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What do you mean by artificial satellites?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Air and Water","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Air shows all properties of a :<br>\t a. solid<br>\t b. liquid<br>\t c. gas"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Air and Water","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["This is a colourless, odourless and tasteless liquid.<br>\t a. petrol<br>\t b. water<br>\t c. diesel"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Air and Water","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Water is not used for :<br>\t a. bathing<br>\t b. reading<br>\t c. cooking"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Air and Water","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["What happens when clouds get heavy with water droplets :<br>\t a. it rains<br>\t b. water vapour appears<br>\t c. none of these"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Air and Water","type":"Fill in the blanks","answer":["nitrogen, oxygen"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["The most common gases in air are ______________ and ______________ ."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Air and Water","type":"Fill in the blanks","answer":["heating"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["Air expands on __________________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Air and Water","type":"Fill in the blanks","answer":["tasteless, odourless"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["Water is a __________________ and __________________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Air and Water","type":"Fill in the blanks","answer":["tiny drops"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["Water evaporates into the __________________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Air and Water","type":"Fill in the blanks","answer":["atmosphere"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["The layer of air that surrounds the earth is called __________________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Air and Water","type":"Match the following","answer":["1. (v) 2. (iii) 3. (iv) 4. (ii) 5. (i)"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Match the following columns :bsp;&nbsp;<i><i>","option":[""],"image":"17098906791.png"}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Air and Water","type":"Short answer type questions","answer":["The layer of air which surrounds the earth is called atmosphere."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What is atmosphere?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Air and Water","type":"Short answer type questions","answer":["Properties of air are following. (i) Air is all around us, yet we cannot see air. (ii) Air is colourless. (iii) Air takes up space (iv) Air has weight. (v) Air expands on heating"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What are the properties of air? Write its uses also."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Air and Water","type":"Short answer type questions","answer":["Water is one of the most important substances on planet Earth. All forms of life need water to live. So water is essential."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["Why is water essential?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Air and Water","type":"Short answer type questions","answer":["Properties of water: 1. Water is a tasteless and odourless liquid at standard temperature and pressure. 2. Water has no shape on its own. It takes the shape of the container in which it is poured. 3. Water is a good solvent and is often referred to as the universal solvent. Some substances that dissolve in water are salt, sugar and gases. 4. Water has the ability to move upward in small spaces. This is how plants get the water they need to survive.&#039;"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What are the properties of water?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Air and Water","type":"Short answer type questions","answer":["Water cycle is the process through which the water on Earth keeps changing state and moving round and round."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What is the water cycle?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Space Travel","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["India named its first satellite as :<br>\t a. Bhaskara<br>\t b. Aryabhatta<br>\t c. Varahamihira"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Space Travel","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["His moon walk took place on July 20, 1969 :<br>\t a. Yuri Gagarin<br>\t b. Neil Armstrong<br>\t c. none of these"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Space Travel","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["She is the second woman of Indian origin to travel in space.<br>\t a. Sunita Williams<br>\t b. Kalpana Chawla<br>\t c. Sunita Chawla"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Space Travel","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["A spacecraft is put into space with the help of :<br>\t a. space rocket<br>\t b. space aeroplane<br>\t c. none of thse"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Space Travel","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Laika travelled in a spacecraft known as:<br>\t a. Sputnik 1<br>\t b. Sputnik 2<br>\t c. Sputnik 3"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Space Travel","type":"Fill in the blanks","answer":["astronout"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["An ________________ is a person who is trained to travel in space."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Space Travel","type":"Fill in the blanks","answer":["spacecrafts"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["________________ are special vehicles that have the speed and strength to escape the Earth&#039;s pull and travel into space."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Space Travel","type":"Fill in the blanks","answer":["force of gravity"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["The ______________ is Earth&#039;s tendency to pull every object towards its centre."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Space Travel","type":"Fill in the blanks","answer":["Kalpana Chawla"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["________________ was the first Indian origin woman to go into space."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Space Travel","type":"Fill in the blanks","answer":["space"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks with the given words :bsp;&nbsp;<i><i>","option":["________________ is an area beyond the atmosphere of the Earth."],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Space Travel","type":"Match the following","answer":["1. (iii) 2. (iv) 3. (v) 4. (ii) 5. (i)"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":" Match the following columns :bsp;&nbsp;<i><i>","option":[""],"image":"17098913241.png"}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Space Travel","type":"Short answer type questions","answer":["Space is an area beyond the atmosphere of the Earth."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What is space?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Space Travel","type":"Short answer type questions","answer":["Astronauts wear special dresses called spacesuits. These suits have many different layers which keep the travellers at the right temperature. So, a spacesuit ensures that a traveller is neither too hot nor too cold. It also enables the traveller to breathe."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What is the importance of spacesuits?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Space Travel","type":"Short answer type questions","answer":["An astronaut is a person who is trained to travel in space."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["Who are astronauts?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Space Travel","type":"Short answer type questions","answer":["Scientists have invented and designed special vehicles that have the speed and strength to escape the Earth&#039;s pull and travel into space. These vehicles are known as spacecrafts. A spacecraft is put into space with the help of a space rocket."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["What are space rockets and spacecrafts?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 3","subject":"Penguin Science","book":"Penguin Science-3","chapter":"Space Travel","type":"Short answer type questions","answer":["Astronomers are people who study about the stars, moon and planets. Aryabhatta, Varahamihira and Bhaskara were great Indian astronomers."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Answer the following questions :bsp;&nbsp;<i><i>","option":["Who are the astronomers? Name any three Indian astronomers."],"image":""}},]