var tgTitle = "Penguin Science";

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

		var questions = [{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Components of Food","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["Vitamins are essential for the body to :<br>\t a. Supply energy<br>\t b. Make new cells<br>\t c. Protect it from diseases<br>\t d. Grow fast"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Components of Food","type":"Tick the correct option","answer":["option d"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["Which one of the following constitute balanced diet?<br>\t a. Roti, rice, dal, vegetable, pickle <br>\t b. Parantha, butter, curd, egg, fruits<br>\t c. Rice, sambar, idli, pickle, fruits<br>\t d. Roti, dal, salad, vegetables"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Components of Food","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["Butter and ghee are major sources of :<br>\t a. Fats<br>\t b. Protein<br>\t c. Roughage<br>\t d. Minerals"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Components of Food","type":"Tick the correct option","answer":["option d"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct option :bsp;&nbsp;<i><i>","option":["Which one of the following is a correct statement?<br>\t a. Persons of different age groups require similar diet.<br>\t b. Persons in different jobs and having different life styles require different diet.<br>\t c. More fats and protein are required during old age.<br>\t d. Balanced diet provides all essential nutrients in right proportion. "],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Components of Food","type":"Fill in the blanks","answer":["nutrients "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["The ___________ are chemical substances needed by our body for proper growth and functioning."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Components of Food","type":"Fill in the blanks","answer":["energy "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["Fats are the ___________ reservoirs of the body."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Components of Food","type":"Fill in the blanks","answer":["vitamins"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["There are about 20 known ___________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Components of Food","type":"Fill in the blanks","answer":["Children ,office-going "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["___________ and ___________ people need less carbohydrates."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Components of Food","type":"Fill in the blanks","answer":["Kwashiorkor "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["___________ is a disease which occurs in children due to protein deficiency."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Components of Food","type":"True and False","answer":["false"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["We do not need roughage and water in our diet."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Components of Food","type":"True and False","answer":["true"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Our body needs protein to replace old and damaged cells."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Components of Food","type":"True and False","answer":["false"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Apple, strawberry and rice are example of insoluble roughage."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Components of Food","type":"True and False","answer":["true"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["A balanced diet maintains proper growth and health."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Components of Food","type":"True and False","answer":["true"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Deficiency of iron can cause anaemia."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Components of Food","type":"Short answer type questions","answer":["Carbohydrates, proteins, fats, vitamins and minerals are the five major groups of nutrients."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Mention the five major groups of nutrients."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Components of Food","type":"Short answer type questions","answer":["The two types of fats are as follows: i. Vegetable fat, which is found in oils made from plants such as coconut, mustard and groundnut. ii. Animals fat, which is found in milk products such as butter and meat and fish."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["What are two types of fats?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Components of Food","type":"Short answer type questions","answer":["Vitamins are a group of nutrients that our body requires in small quantities. They are essential for the proper working of the body. If our diet is lacking in any vitamin, we suffer from certain diseases called deficiency diseases."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["What are vitamins? State their importance."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Components of Food","type":"Short answer type questions","answer":["Soluble roughage are soluble in water whereas insoluble roughage are not.Apple, strawberry, peach, and rice are examples of food items rich in soluble roughage that help in blood circulation. Whole grain, carrot, cabbage, tur- nip, and cauliflower are examples of food items rich in insoluble roughage."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Differentiate between soluble roughage and insoluble roughage."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Components of Food","type":"Short answer type questions","answer":["We need to eat a balanced diet because in it energy giving foods, body- building foods and protective foods are present in proper quantities. A bal- anced diet, thus, provides the body with: All the essential nutrients. Energy required by the body for its growth and mainteanance."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Why do we need to eat balanced diet?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Components of Food","type":"Short answer type questions","answer":["17103107162.png",""],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Give an account of the deficiency diseases caused due to the deficiency of vitamins."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Separation of Substances","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["A mixture of sand and water can be separated using :<br>\t a. Threshing<br>\t b. Sedimentation<br>\t c. Winnowing<br>\t d. Sieving"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Separation of Substances","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["The separation of grains from heat is done by the process of :<br>\t a. Hand picking<br>\t b. Sieving<br>\t c. Winnowing<br>\t d. Threshing"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Separation of Substances","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Salt is obtained from sea water mainly by the process of :<br>\t a. Decantation<br>\t b. Filtration<br>\t c. Evaporation<br>\t d. Condensation"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Separation of Substances","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Impurities present in water can be separated using :<br>\t a. Threshing<br>\t b. Filtration<br>\t c. Winnowing<br>\t d. Sieving"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Separation of Substances","type":"Fill in the blanks","answer":["Desirable , undesirable "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["___________ or ___________ components are separated from their mixtures."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Separation of Substances","type":"Fill in the blanks","answer":["impurities "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["Hand picking should be practiced when the quantity of the ___________ is not very large."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Separation of Substances","type":"Fill in the blanks","answer":["Husk, stone "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["___________ and ___________ are the impurities present in wheat."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Separation of Substances","type":"Fill in the blanks","answer":["sedimentation."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["The process of setting of heavy material at the botton is called ___________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Separation of Substances","type":"Fill in the blanks","answer":["Condensation "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["___________ is the change of water vapour into water."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Separation of Substances","type":"Fill in the blanks","answer":["true"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Mixtures are the materials which contain two or more substances in any proportion. :"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Separation of Substances","type":"Fill in the blanks","answer":["fasle"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["We need to remove useful components of a mixture."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Separation of Substances","type":"Fill in the blanks","answer":["false"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["The process of decantation is always followed by sedimentation."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Separation of Substances","type":"Fill in the blanks","answer":["true"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Solid impurities in water can be removed by filtration."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Separation of Substances","type":"Fill in the blanks","answer":["True"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Solubility is the capability of being dissolved."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Separation of Substances","type":"Short answer type questions","answer":["Hand-picking is a method of separating unwanted substances from a mixture by picking them carefully with hand. The impurities differ in shape, size, colour and appearance from the grain, and can easily be seen among the grain par- ticles. The quantitiy of the ingredient to be separated is in lesser amount."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["What is hand picking?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Separation of Substances","type":"Short answer type questions","answer":["Sieving is preferred when a mixture contains particles of different sizes."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["When is sieving preferred?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Separation of Substances","type":"Short answer type questions","answer":["In our homes, rice is washed in water before being cooked. In this process, tiny bits of straw, husk, dirt and other impurities float on the top of wate whereas heavier rice grains settle at the bottom of the container. The is how process of sedimentation is used while cleaning food at home."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Explain how the process of sedimentation is used while cleaning food at home."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Separation of Substances","type":"Short answer type questions","answer":["Centrifugation is a method in which mixture containing suspended particles is rotated at a high speed in a centrifuge machine. The denser particles settle down at the bottom of the container and the lighter ones stay at the top."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["What is centrifugation?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Separation of Substances","type":"Short answer type questions","answer":["Evaporation is a method used to recover a dissolved solid component from a solution. This method utilises the difference in boling points of different components of the mixture. In this process, the solution is heated. This caus- es the liquid to evaporate leaving behind the solid component."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Define evaporation."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Sorting Materials into Group","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["The property of a substance which dissolves in water is :<br>\t a. Solubility<br>\t b. Floatation<br>\t c. Lustre<br>\t d. Transparency"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Sorting Materials into Group","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["All materials have these properties.<br>\t a. Have mass<br>\t b. Take up space <br>\t c. Have both mass and take up space<br>\t d. Have neither mass nor do they take up space"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Sorting Materials into Group","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Which of the following is magnetic?<br>\t a. Iron<br>\t b. Glass<br>\t c. Plastic<br>\t d. Cardboard"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Sorting Materials into Group","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["A material through which light cannot pass at all is :<br>\t a. Transparent<br>\t b. Translucent<br>\t c. Opaque<br>\t d. Insoluble"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Sorting Materials into Group","type":"Fill in the blanks","answer":["materials"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["The things used to make other things are called ___________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Sorting Materials into Group","type":"Fill in the blanks","answer":["Classification "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["___________ is to group together things which have similar properties."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Sorting Materials into Group","type":"Fill in the blanks","answer":["bumps , ridges "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["Rough materials have ___________ or ___________ in their surface."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Sorting Materials into Group","type":"Fill in the blanks","answer":["transparent"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["Materials that allow light to pass through them are called ___________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Sorting Materials into Group","type":"Fill in the blanks","answer":["Magnets "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["___________ attract iron and steel substances."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Sorting Materials into Group","type":"Short answer type questions","answer":["The things used to make other things are called materials. Wood, steel and glass are examples of materials. Things may be made of one or more than one material."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["What are called materials?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Sorting Materials into Group","type":"Short answer type questions","answer":["The things which are not found in nature but are manufacture by man are called man-made or artificial things. For example, plastic, glass and steel."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Define man-made things."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Sorting Materials into Group","type":"Short answer type questions","answer":["Materials like salt and sugar which dissolve in waer are said to be soluble in water. Materials like sand, saw dust and wheat flour (atta) do not dissolve in water even after stirring, they are said to be insoluble in water."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["What is the difference between soluble and insoluble substances?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Sorting Materials into Group","type":"Short answer type questions","answer":["Some materials float in water where as some materials sink. A pencil, ice, brush, plastic bottle, etc. Float on the surface of water. A coin, an iron nail, a stone etc. sink."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Give examples of floating and sinking."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Sorting Materials into Group","type":"Short answer type questions","answer":["Materials can be hard or soft which can be pressed easily. Some items like cotton, sponge and wool which can be compressed easily are called soft ma- terials. Items like iron, stone, etc. Which cannot be compressed or pressed easily are called hard materials."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["State the differences between soft materials and hard materials."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Things Around Us","type":"Tick the correct option","answer":["option d"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["The non-living thing among the following is :<br>\t a. Ant<br>\t b. Tree<br>\t c. Caterpillar<br>\t d. Aeroplane"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Things Around Us","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Which of the following can reproduce?<br>\t a. Stone<br>\t b. Dog<br>\t c. Bag<br>\t d. Toy"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Things Around Us","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Which of the following statements is not correct?<br>\t a. Some living things die but some do not. <br>\t b. Living things move in different ways.<br>\t c. Different living things respond differently to changes.<br>\t d. Living things like plants need light to grow. "],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Things Around Us","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Which one of the following is not a cold-blooded animals?<br>\t a. Lizard<br>\t b. Snake<br>\t c. Monkey<br>\t d. Frog"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Things Around Us","type":"Fill in the blanks","answer":["cell "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["A _________________ is the smallest unit of living things."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Things Around Us","type":"Fill in the blanks","answer":["response"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["An organism\u00e2\u20ac\u2122s reaction to a stimulus is called _________________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Things Around Us","type":"Fill in the blanks","answer":["Barks "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["_________________ of trees are also a waste product deposited outside by them."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Things Around Us","type":"Fill in the blanks","answer":["dead ,decayed "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["Saprophytes derive nutrition from _________________ and _________________ matter."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Things Around Us","type":"Fill in the blanks","answer":["carbon dioxide "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["Green plants absorb _________________ to make food."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Things Around Us","type":"Match the following","answer":["17104804732.png",""],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Match the following :bsp;&nbsp;<i><i>","option":[""],"image":"17104804731.png"}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Things Around Us","type":"Short answer type questions","answer":["Three differences between living things and non-living things are as follows: Living organisms show movement; non-living things do not. Thus, a ti- ger moves, but a stone does not. Living beings respire; non-living things do not. Living beings eat food and excrate the wastes; and non-living things do not."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["State any three differences between the living and non-living things."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Things Around Us","type":"Short answer type questions","answer":["Living things move in search of food and shelter and to escape from their enemies."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Why do living things move?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Things Around Us","type":"Short answer type questions","answer":["Plants do respond to certain stumuli, but much more slowly than animals. They respond by growing in a particular direction. For example, most plants grow towards light. There are a few plants which respond quickly to touch, sunflowers always moves towards the sun. For example, the leaves of touch- me-not (mimoval) plant close up when touched."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["How can you show that plants show response to?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Things Around Us","type":"Short answer type questions","answer":["Excretion is the process of removal of waste products. For example, urea is produced in liver as an excretory waste by animals and is removed as urine. Barks of trees are also a waste product deposited out- side by them."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["What is excretion? Give examples."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Things Around Us","type":"Short answer type questions","answer":["Animals whose body temperature do not fluctuate with environment chang- es are known as warm-blooded animals. For example, human beings, polar bear, etc. Animals whose body temperature chages with the outside en- vironment temperature are known as cold-blooded animals. For example, lizards, snakes, etc."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Differentiate between warm-blooded animals and cold-blooded animals."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"The Habitat of the Living","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Which of these forests are found between the Equator and the Tropic of Cancer?<br>\t a. Tropical<br>\t b. Temperate<br>\t c. Boreal<br>\t d. All of these"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"The Habitat of the Living","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Annual rainfall in grasslands falls in the range of :<br>\t a. 40 to 100 cm<br>\t b. 50 to 90 cm<br>\t c. About 150 cm<br>\t d. More than 200 cm"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"The Habitat of the Living","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Rivers and lakes form of which of these aquatic habitat?<br>\t a. Marine<br>\t b. Freshwater<br>\t c. Coastal<br>\t d. None of these"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"The Habitat of the Living","type":"Multiple choice questions","answer":["option d"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Organisms adapt to their habitat by which to the following means?<br>\t a. Changes in body<br>\t b. Changes in behaviour<br>\t c. Changes in location<br>\t d. All of these"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"The Habitat of the Living","type":"Fill in the blanks","answer":["Habitat "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["___________ provides an organism with everything it needs to survive."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"The Habitat of the Living","type":"Fill in the blanks","answer":["hydrophytes"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["Plants growing in water are called ___________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"The Habitat of the Living","type":"Fill in the blanks","answer":["Tundra "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["___________ habitats are always covered with snow."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"The Habitat of the Living","type":"Fill in the blanks","answer":["adaptation"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["The ability to blend with the surroundings in called ___________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"The Habitat of the Living","type":"Fill in the blanks","answer":["blowholes "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["Dolphin and whale have ___________ located at the upper part of their heads."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"The Habitat of the Living","type":"True and False","answer":["fase"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Rainforest forms the largest habitat on the planet."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"The Habitat of the Living","type":"True and False","answer":["false"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Coral reefs are rock-like structures made from the skeletons of small oceans."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"The Habitat of the Living","type":"True and False","answer":["false"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["A polar bear can survive in polar regions because of padded feet and hump."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"The Habitat of the Living","type":"True and False","answer":["false"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Dolphins and whales have gills to breathe in water."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"The Habitat of the Living","type":"Short answer type questions","answer":["The natural surrounding where a living organism lives is called its habitat or in simple words, home. Habitat provides an organism with everything it needs to survive-food, shelter and proper climatic conditions. Forest, grasslands, deserts, mountains and aquatic habitat are the five major habitats on Earth."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Define habitat. Name the five major habitats on Earth."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"The Habitat of the Living","type":"Short answer type questions","answer":["The three major types of forests on Earth are as follows: (a) Tropical rainfaorests: These are evergreen forests. These are found between the Equator and the two tropics. The temperature of these re- gions ranges from 20\u00c2\u00b0C to 35\u00c2\u00b0C and the annual rainfall exceeds 200 cm. (b) Temperate deciduous forests: Temperate forests occur in eastern North America,, north eastern Asia, and Western and Central Europe. The temperature of these regions regions varies from 30\u00c2\u00b0C to 30\u00c2\u00b0C. (c) Boreal forests: These forests are also called taiga. These forests are found in Canada, Russia, Scandinavia, China, Mongolia and northern Japan. These forests have short summer and a long winter."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["What are the three major types of forests on Earth?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"The Habitat of the Living","type":"Short answer type questions","answer":["Grassland habitats are hot and partly dry areas where grasses are the main 3 plants, and trees and shrubs are few. Here, the annual rainfall varies from 50 to 90 cm. The difference between a grass land and a desert are as follows: + In grasslands many types of grass, trees and shrubs grow. In deserts many cactus plants grow. In grasslands rainfall varies from 50 to 90 cm. In deserts rainfall is less than 25 cm."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["What are grasslands? Mention any two differences between a grassland and a desert."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"The Habitat of the Living","type":"Short answer type questions","answer":["Changes in the structure or behavior of an organism that allow it to survive in a particular habitat are called adaptations. The different means by which organisms adapt to their habitat are as follows: (a) Changes in body (b) Changes in behavior (c) Changes in Iocation."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["What is adaptation? What are the different means by which organisms adapt to habitat?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"The Habitat of the Living","type":"Short answer type questions","answer":["The ability of certain animals to blend with the surroundings, making them difficult to spot called camouflage. This adaptation enables them to hide from predators. Leaf insects insects and stick insects show camouflage."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["How does camouflaging help animals survive in rainforests?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"The Habitat of the Living","type":"Short answer type questions","answer":["The trees on mountains are cone-shaped. Their leaves are needle-like so that snow can just slide off."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["How have mountain plants adapted themselves to survive there?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"The Habitat of the Living","type":"Short answer type questions","answer":["The yak has many adaptations to survive in the mountains such as: + Its mouth is adapted for grazing a variety of plants. + Its big chest and lungs are adaptations to low content of oxygen in the mountains. It uses its strong the hooves to crush ice from frozen ground and graze on the grass below."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["How is a yak able to survive on the mountains?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"The Habitat of the Living","type":"Short answer type questions","answer":["Some small changes that take place in the body of a single organism over short periods to overcome small problems due to changes in the surround- ings are called accilimatisation. These changes are different from adapta- tions that take place over thousands of years."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["What is acclimatization? How is adaptation different from acclimatization?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Getting to know Plants","type":"Short answer type questions","answer":["All parts of a plant that are above the ground form the shoot system. It in- cludes stem, branches, leaves, flowers and fruits."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Explain the shoot system in plant."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Getting to know Plants","type":"Short answer type questions","answer":["The leaves of plants have three main functions: (a) The leaves make foof for the plant (by photosynthesis). (b) The leaves get rid of excess water from the plant through transpiration. (c) The leaves carry out the process of respiration in plants (which is the production of energy from food)."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["What is the function of leaves?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Getting to know Plants","type":"Short answer type questions","answer":["Roots help the plants in the following ways: + Roots help to anchor the plant firmly into the ground. + Roots help plants to absorb water and minerals from the soil and help the plant to grow. Water and minerals reach the stem and the branches with the help of tiny tubes present in the roots and stems. Roots help to prevent soil erosion."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["How do roots help the plant?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Getting to know Plants","type":"Short answer type questions","answer":["Herbs are small plants having a soft and delicate stem. They do not have woody stem. We can easily bend the stem of a herb. Shrubs are medium- sized plants with a hard woody stem, prancing out near the base. The stem of a shrub is hard but it is not very thick."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Distinguish between herbs and shrubs."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Getting to know Plants","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["One of the following shows the presence of modified leaves.<br>\t a. Pitcher plant<br>\t b. Banyan tree<br>\t c. Sugar cane<br>\t d. Rose plant"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Getting to know Plants","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Fibrous root is found in this plant.<br>\t a. Grass<br>\t b. Pea<br>\t c. Maize<br>\t d. Rice"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Getting to know Plants","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["The food prepared by plants is in the form of :<br>\t a. Fats<br>\t b. Starch<br>\t c. Oils<br>\t d. Proteins"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Getting to know Plants","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["When pollen is transferred to the stigma of another flower it is called :<br>\t a. Fertilization<br>\t b. Germination<br>\t c. Pollination<br>\t d. Couservation"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Getting to know Plants","type":"Fill in the blanks","answer":["Mony plant "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["___________is an example of climber."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Getting to know Plants","type":"Fill in the blanks","answer":["Taproot ,fibrous root "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["___________ and ___________ are two main types of roots."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Getting to know Plants","type":"Fill in the blanks","answer":["water ,minerals "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["Stem conducts ___________ and ___________ from the root to its leaves."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Getting to know Plants","type":"Fill in the blanks","answer":["pedicel"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["The stalk of the flower is the ___________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Getting to know Plants","type":"Fill in the blanks","answer":["endosperm , seed coat."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["A seed has an ___________ and a ___________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Getting to know Plants","type":"True and False","answer":["false"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Shrub can be uprooted quite easily."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Getting to know Plants","type":"True and False","answer":["true"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Mustard and rose plants have tap root."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Getting to know Plants","type":"True and False","answer":["true"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["The arrangement of veins in a leaf is called leaf venation."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Getting to know Plants","type":"True and False","answer":["false"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Pistil is the outermost part of the plant.`"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Getting to know Plants","type":"True and False","answer":["true"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Fruits protect the seeds from injury."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Getting to know Plants","type":"Short answer type questions","answer":["Three main functions of root as follows: (a) Anchoring the plant: Roots help to anchor the plant firmly into the ground. (b) Absorption of water nutrients from the soil: Roots help plants to absorb water and nutrients from the soil, which are essential for their survival. (c) Preventing soil erosion: Roots help to bind the soil particles together, thereby preventing them from being carried away by water or wind."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["State three main functions of root."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Body Movement","type":"Tick the correct option","answer":["option d"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Birds can fly because they have :<br>\t a. A streamlined body <br>\t b. Hollow bones<br>\t c. Wings with feathers<br>\t d. All of these"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Body Movement","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Which of these special structures helps a snake to crawl?<br>\t a. Cerci<br>\t b. Fins<br>\t c. Scales<br>\t d. Bellies"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Body Movement","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Movement is brought about boy the contraction and relaxation of :<br>\t a. Bones<br>\t b. Muscles<br>\t c. Joints<br>\t d. Joints and muscles"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Body Movement","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Which of the following is not a movable joint?<br>\t a. Knee joint<br>\t b. Joints in ths skull<br>\t c. Ankle joint<br>\t d. None of these"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Body Movement","type":"Fill in the blanks","answer":["Circulatory "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["___________ system supplies blood to all parts of the body."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Body Movement","type":"Fill in the blanks","answer":["ligaments"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["The bones are held together at the joints by ___________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Body Movement","type":"Fill in the blanks","answer":["backbone "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["Movable joints of the ___________ are gliding joints."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Body Movement","type":"Fill in the blanks","answer":["foot"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["Snails move using a muscular organ called the ___________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Body Movement","type":"Fill in the blanks","answer":["streamlined "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["Most fish have a ___________ body."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Body Movement","type":"True and False","answer":["false"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Hinge joint is found in the hips."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Body Movement","type":"True and False","answer":["true"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Joints are the place where two bones meet."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Body Movement","type":"True and False","answer":["false"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Muscle move the bones by pushing."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Body Movement","type":"True and False","answer":["ture"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["An earthworm does not have bones."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Body Movement","type":"True and False","answer":["true"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Snails move with the help of its shell."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Body Movement","type":"Short answer type questions","answer":["Different organ system in our body are: + Skeltal system: It gives support to the body and protects the internal organs. + Muscular system: It supplies blood to all parts of the body. Respiratory system: It involves inhalation of oxygen and exhalation of carbon dioxide. Digestive system: It helps to digest and absorb nutrients essential for the growth of the body. + Reproductive system: It produces young ones."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Name all the organ systems in our body."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Body Movement","type":"Short answer type questions","answer":["Skeleton is the general framework of the body."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["What is skeleton?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Body Movement","type":"Short answer type questions","answer":["Pivotal Joint: The ball on a stick type of joint is called pivotal joint. A pivotal joint allows movement in many plames-up and down, side-to-side etc. The joint of skill to the first two vertebrae of the backbone is a pivotal joint. Hinge Joint: The joint which allows movement only in one plane and only up to 180\u00c2\u00b0 is called a hinge joint."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Define any two joints?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Body Movement","type":"Short answer type questions","answer":["Functions of the pectoral girdle are as follows: (i) It allows free movement of arms. (ii) It protects and supports the internal organs in the upper part of the body. (iii) It provides surface for the attachment of muscles."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Describe the functions of pectoral girdle."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Body Movement","type":"Short answer type questions","answer":["Cokroaches walk, climb as well as fly in the air. They have three pairs of legs which help them in walking. They also have two pairs of wings attached to the breast muscles that help them in flying."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["How does a cockroach move about?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Which of these motion also exhibits translatory motion?<br>\t a. Circular motion<br>\t b. Oscillatory motion<br>\t c. Rotational motion<br>\t d. Rolling motion"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["The SI unit of length is :<br>\t a. Metre<br>\t b. Centimetre<br>\t c. Kilometer<br>\t d. Millimetre"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["What kind of motion is executed by a swinging pendulum?<br>\t a. Rolling motion <br>\t b. Rotatory motion<br>\t c. Periodic motion<br>\t d. Vibratory motion"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"Tick the correct option","answer":["option d"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Which of the following is a combination of rectilinear and rotational motion?<br>\t a. Spin ball in socket<br>\t b. A hard kicked football<br>\t c. Heart-beat of a healthy person<br>\t d. Curvilinear motion of a car"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"Fill in the blanks","answer":["wheel "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["Invention of the ___________ led to the development of different mode of transport."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"Fill in the blanks","answer":["rectilinear"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["When a body moves along a straight line, its motion is called ___________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"Fill in the blanks","answer":["uniform"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["A train moving in a particular direction at a constant speed show ___________ motion."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"Fill in the blanks","answer":["Measurement "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["___________ means the comparison of an unknown quantity with some known quantity."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"Fill in the blanks","answer":["length"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["The distance of something from one end of the other is called ___________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"True and False","answer":["fase"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["The SI unit of length is millimetre."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"True and False","answer":["false"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Boats were used to travel across land."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"True and False","answer":["true"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Ships using steam engine were also made."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"True and False","answer":["false"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Kilogram is the standard uint of mass."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"True and False","answer":["true"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Second is the standard unit of time."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"In Context Questions","answer":["Exact answer"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"In each of the following cases, do you think it is enough to make an estimation or do you need an exact answer?bsp;&nbsp;<i><i>","option":["You need to know the number of students in your school so that you can place and order for pieces of cake to be distributed on the Children\u00e2\u20ac\u2122s Day."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"In Context Questions","answer":["Estimation"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"In each of the following cases, do you think it is enough to make an estimation or do you need an exact answer?bsp;&nbsp;<i><i>","option":["You need to know that width of a door to find out whether the new chair you bought can be taken through it."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"In Context Questions","answer":["Exact"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"In each of the following cases, do you think it is enough to make an estimation or do you need an exact answer?bsp;&nbsp;<i><i>","option":["A carpenter needs to know the height and width of a door in order to make it."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"In Context Questions","answer":["Estimation"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"In each of the following cases, do you think it is enough to make an estimation or do you need an exact answer?bsp;&nbsp;<i><i>","option":["You need the size of your bedroom window in order to make curtain for it."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"In Context Questions","answer":["Exact"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"In each of the following cases, do you think it is enough to make an estimation or do you need an exact answer?bsp;&nbsp;<i><i>","option":["The tailor needs measurements in order to stitch a shirt for you."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"In Context Questions","answer":["Estimation"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"In each of the following cases, do you think it is enough to make an estimation or do you need an exact answer?bsp;&nbsp;<i><i>","option":["Your sports teacher needs to know your height so that he can put you in the correct group for athletic events."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"In Context Questions","answer":["Estimation"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"In each of the following cases, do you think it is enough to make an estimation or do you need an exact answer?bsp;&nbsp;<i><i>","option":["You need to know how far Dehradun and Haridwar are from Lucknow in order to plan your journey to these two places."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"Short answer type questions","answer":["We need standard unit of measurement because the earlier methods of measiring things were not satisfactory."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Why do we need standard unit of measurements?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"Short answer type questions","answer":["When a body changes its position with respect to stationary things in its surroundings, with time, the body is said to be in motion. When a body does not change its position with respect to the surrounding object with time, the body is said to be in rest."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["State the difference between motion and rest."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"Short answer type questions","answer":["Translatory motion is a motion in which all the parts of an object move through the same distance in same time."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["What is translatory motion?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"Short answer type questions","answer":["1m 100 cm 125cm = 125\/100m = 1.25m"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["If the length of the table is 125 cm, what will its length be in metre?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Motion and Measurements of Distances","type":"Short answer type questions","answer":["Differetn types of motion are-translatory motion, oscillatory motion, circular motion, vibratory motion, periodic motion, non-periodic motion, uniform motion and non-uniform motion."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Name the different types of motion."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Magnetism","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["A freely suspended magnet points in :<br>\t a. North-south direction<br>\t b. South-north direction<br>\t c. East-west direction<br>\t d. West-east direction"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Magnetism","type":"Tick the correct option","answer":["option d"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Find the odd one out :<br>\t a. Copper<br>\t b. Brass<br>\t c. Iron<br>\t d. Aluminium"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Magnetism","type":"Tick the correct option","answer":["option d"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["The magnetic strength of a magnet is :<br>\t a. Uniform throughout the body <br>\t b. Maximum at the north pole<br>\t c. Maximum at the south pole<br>\t d. Maximum at both the poles"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Magnetism","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["If like poles of two bar magnets are brought near each other they :<br>\t a. Attract each other<br>\t b. Repel each other<br>\t c. Show no effect <br>\t d. All of these"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Magnetism","type":"Fill in the blanks","answer":["Magnes"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["The first magnet was discovered by a shepherd named ___________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Magnetism","type":"Fill in the blanks","answer":["Artificial "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["___________ magnets can be used at any time and at any place."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Magnetism","type":"Fill in the blanks","answer":["north-south "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["A freely suspended magnet always aligns itself in the ___________ direction."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Magnetism","type":"Fill in the blanks","answer":["Repulsion , attraction "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["___________ and not ___________ is a sure test for magnetism."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Magnetism","type":"Fill in the blanks","answer":["handled "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["Magnets tend to lose their properties if ___________ roughly."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Magnetism","type":"True and False","answer":["true"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["A magnet attracts small pieces of iron towards itself."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Magnetism","type":"True and False","answer":["false"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Pieces of lodestone have a high magnetic power."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Magnetism","type":"True and False","answer":["true"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Silver and gold are non-magnetic materials."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Magnetism","type":"True and False","answer":["false"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["There is only one way of making magnets."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Magnetism","type":"True and False","answer":["true"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["We use magnetic tapes in tape-recorders and video-recorders."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Magnetism","type":"Match the following","answer":["17104944922.png",""],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Match the following :bsp;&nbsp;<i><i>","option":[""],"image":"17104944921.png"}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Magnetism","type":"Short answer type questions","answer":["If we break a magnet into two pieces, we will get magnets having their own north pole and sourth pole."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["What will happen if we break a magnet into two pieces?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Magnetism","type":"Short answer type questions","answer":["The poles are found in the regions of magnet where is magnetic power is the strongest."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Where are the poles of the magnet located?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Magnetism","type":"Short answer type questions","answer":["The two most important properties of magnets are: (i) A freely suspended magnet always points in the north-south direction. (ii) Like magnetic poles repel each other; unlike magnetic poles attract each other."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Write any two properties of a magnet."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Magnetism","type":"Short answer type questions","answer":["Magnets become weaker after sometime if their poles are left free. This is called-self-demagnetisation."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["What is self-demagnetization?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Magnetism","type":"Short answer type questions","answer":["a) Magnets will repel each other. This is because like poles (S-S) are facing each other. (b) Magnets will attract each other. This is so because unlike poles (S-N) are facing each other. (c) Magnets will repel each other. This is so because like poles (N-N) are fac-ing each other"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Are the following magnets attracting or repelling each other in the following cases? Why?  a. N S S N  b. N S N S  c. S N N S"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Electricity and Circuits","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Which of the following conducts electricity?<br>\t a. An eraser<br>\t b. A plastic ruler<br>\t c. An iron nail<br>\t d. A plastic jug"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Electricity and Circuits","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Which of these appliances in your house is not run by electricity?<br>\t a. Geyser<br>\t b. Gas burner<br>\t c. Air conditioner <br>\t d. Music system "],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Electricity and Circuits","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["In an electric cell, chemical energy is converted into :<br>\t a. Electrical energy<br>\t b. Mechanical energy<br>\t c. Kinetic energy<br>\t d. Sound energy"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Electricity and Circuits","type":"Tick the correct option","answer":["option d"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["How many terminals are there in a dry cell?<br>\t a. One<br>\t b. Three<br>\t c. Four<br>\t d. Two"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Electricity and Circuits","type":"Fill in the blanks","answer":["motion "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["Electricity in ___________ is called current."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Electricity and Circuits","type":"Fill in the blanks","answer":["Bulb ,glows "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["___________ is an electrical appliance which gloves on passing electric current."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Electricity and Circuits","type":"Fill in the blanks","answer":["electric circuit"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["The pathway through which electrons move is called ___________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Electricity and Circuits","type":"Fill in the blanks","answer":["electric switch "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["An ___________ is a device that is used to open and close an electric circuit."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Electricity and Circuits","type":"Fill in the blanks","answer":["Rubber ,plastics "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["___________ and ___________ are used to cover electric wires."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Electricity and Circuits","type":"Match the following","answer":["17104949542.png",""],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Match the following :bsp;&nbsp;<i><i>","option":[""],"image":"17104949541.png"}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Electricity and Circuits","type":"Short answer type questions","answer":["The movement of electrons makes electric current, flow and the pathway through which electrons move is called electric circuit."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["What is an electric circuit?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Electricity and Circuits","type":"Short answer type questions","answer":["The complete path of the flow of electric current from one terminal to the other terminal cell through the bulb is known as a closed electric circuit."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["What do you mean by a closed circuit?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Electricity and Circuits","type":"Short answer type questions","answer":["A battery is a combination of two or more cells that are arranged in a way that an electric circuit is completed."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["What is a battery?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Electricity and Circuits","type":"Short answer type questions","answer":["The components of an electric circuit are knownas the elements of a circuit. They includecells, bulbs, wires and switches."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Name the elements of an electric current."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Electricity and Circuits","type":"Short answer type questions","answer":["A bare copper wire carrying current, if touches, gives an electric shock. Such wires may also cause the fire due to short-circuting. To prevet short-circuit- ing and electric shocks, copper wires are covered with rubber\/plastic cover- ing."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Why are electric wires insulated?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Light, Shadows and Reflection","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Which of the following is not an artificial source of light?<br>\t a. Candle<br>\t b. Electric lamp<br>\t c. Sun<br>\t d. Gas"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Light, Shadows and Reflection","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["This is non-luminuous :<br>\t a. Earth<br>\t b. Sun<br>\t c. Tubelight<br>\t d. Torch"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Light, Shadows and Reflection","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Which of the following objects casts a weak shadow?<br>\t a. Opaque<br>\t b. Translucent<br>\t c. Transparent<br>\t d. All of these"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Light, Shadows and Reflection","type":"Tick the correct option","answer":["option d"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["This is a transparent object :<br>\t a. Cardboard<br>\t b. Steel<br>\t c. Pencil<br>\t d. Glass"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Light, Shadows and Reflection","type":"Fill in the blanks","answer":["Natural "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["___________ source of light occur in nature."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Light, Shadows and Reflection","type":"Fill in the blanks","answer":["luminous bodies."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["The objects which give out their own light are called ___________."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Light, Shadows and Reflection","type":"Fill in the blanks","answer":["straight "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["Light always travels in a ___________ line."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Light, Shadows and Reflection","type":"Fill in the blanks","answer":["rectilliner "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["A pinhole camera is based on the principle of ___________ propagation of light."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Light, Shadows and Reflection","type":"Fill in the blanks","answer":["Plane "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["___________ mirrors are used in signalling by armed forces."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Light, Shadows and Reflection","type":"True and False","answer":["false"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Shadows can be seen even in dark."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Light, Shadows and Reflection","type":"True and False","answer":["true"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Sun is a luminous object."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Light, Shadows and Reflection","type":"True and False","answer":["true"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Light travels in straight lines."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Light, Shadows and Reflection","type":"True and False","answer":["false"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Shadow is exactly the same shape as the object."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Light, Shadows and Reflection","type":"True and False","answer":["false"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Glass is a translucent object."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Light, Shadows and Reflection","type":"Short answer type questions","answer":["Those objects which allow only some amount of light to pass through them are called translucent objects. Butter paper, smoked glass, tissue paper etc. are translucent objects. We cannot see clearly through objects."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["What are translucent objects? Give two examples."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Light, Shadows and Reflection","type":"Short answer type questions","answer":["If an opaque substance is kept between the source of light and a screen, the light does not pass through it. We can say that the shadow of the substance on the screen remains runlighted. The unlighted portion is the shadow."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["When is a shadow formed?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Light, Shadows and Reflection","type":"Short answer type questions","answer":["The property of light of travelling in straight line is rectilner propagation of light."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["What do you mean by rectilinear propagation of light?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Light, Shadows and Reflection","type":"Short answer type questions","answer":["A pinhole camera is based on the principle of rectilinear propagation of light."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["On what principle is the pinhol camera based?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Light, Shadows and Reflection","type":"Short answer type questions","answer":["Chair, car, tree, man, moon, Earth are some non-luminous objects."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Name of non-luminous objects."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Air Around Us","type":"Tick the correct option","answer":["option a"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Air is present :<br>\t a. everywhere<br>\t b. Nowhere<br>\t c. Somewhere<br>\t d. Only here"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Air Around Us","type":"Tick the correct option","answer":["option c"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["The device used to measure the speed of wind is called :<br>\t a. Windwane<br>\t b. Barometer<br>\t c. Anemometer<br>\t d. Rain gauge"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Air Around Us","type":"Tick the correct option","answer":["option b"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Air also helps in changing :<br>\t a. Sound<br>\t b. Weather<br>\t c. Fire<br>\t d. all of these"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Air Around Us","type":"Tick the correct option","answer":["option d"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Select and tick (\u00e2\u0153\u201c) the correct answer :bsp;&nbsp;<i><i>","option":["Which one of the following is a posionous gas?<br>\t a. Argon<br>\t b. Nitrogen<br>\t c. Oxygen<br>\t d. Carbon monoxide"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Air Around Us","type":"Fill in the blanks","answer":["Plants ,animals "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["___________ and ___________ use air to remain alive."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Air Around Us","type":"Fill in the blanks","answer":["dispersal "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["Wind ensures the ___________ of seeds and fruits."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Air Around Us","type":"Fill in the blanks","answer":["Oxygen "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["___________ is required for the process of respiration."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Air Around Us","type":"Fill in the blanks","answer":["Industries "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["___________ often create serious problems through polluting air."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Air Around Us","type":"Fill in the blanks","answer":["banned "],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Fill in the blanks :bsp;&nbsp;<i><i>","option":["Smoking should be ___________ completely."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Air Around Us","type":"True and False","answer":["true"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Storms can cause lot of destruction."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Air Around Us","type":"True and False","answer":["true"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Wind helps the birds and insects of fly."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Air Around Us","type":"True and False","answer":["true"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Air contain smoke released from factories and vehicles."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Air Around Us","type":"True and False","answer":["False"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Air does not play any role in the change of weather."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Air Around Us","type":"True and False","answer":["false"],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Write true or false :bsp;&nbsp;<i><i>","option":["Excess of oxygen causes suffocation."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Air Around Us","type":"Short answer type questions","answer":["Wind is helpful to us in many ways: It make us feel cool. It helps in drying wet clothes faster. It helps in pollination."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Give any three uses of wind for us."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Air Around Us","type":"Short answer type questions","answer":["Composition of air is as follows: Nitrogen -78 per cent, oxygen-21 per cent; carbon dioxide, water vapour, other gases and sust particles - 1 per cent."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["State the composition of air in short."],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Air Around Us","type":"Short answer type questions","answer":["Air is important for us because it contains oxygen and carbon dioxide. Oxy- gen is required for respiration and carbon dioxide is essential for photosyn- thesis."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["How can you say that air is important for us?"],"image":""}},{"excel_id":"Penguin Science","class":"Class 6","subject":"Penguin Science","book":"Penguin Science-6","chapter":"Air Around Us","type":"Short answer type questions","answer":["Industries exit smoke the causes air pollution."],"difficulty":"E","outcome":"book","mark":"1","question":{"title":"Short answer questions :bsp;&nbsp;<i><i>","option":["Define any one source of air pollution."],"image":""}},]