1. Trunk is the main stem of the tree. It divides into many branches higher up in tree. The of the tree protects the trunk.

Transcription

1 Class: 03 Subject: ISO 1. Trunk is the main stem of the tree. It divides into many branches higher up in tree. The of the tree protects the trunk. A. Stem B. Bark C. Pigment D. Roots 2. Which of the following can replace `X` in the given table? Group P Group Q Group R Dolphin Cow Lion Whale Goat X A. B. C. D. 3. Which sequence shows the correct changes in the state of water during melting? A. Solid Liquid B. Liquid Gas C. Gas Solid D. Liquid Solid 4. Which of the following methods are INCORRECT to preserve food materials? A. Keeping the food at low temperature B. Keeping the food in airtight container C. Salting and sugaring D. Keeping it in water and high temperature 5. Which of the following house can be called as permanent house? A. House boat B. Igloo C. Bungalow D. Caravan

2 6. Mr. Ramu lays bricks and fixes them with cement to make a house. He is a A. B. C. D. 7. Match the following and select the correct option from the codes given below. Column I Column II a) Ships (i) Helipad b) Helicopter (ii) Airport c) Aeroplane (iii) Harbour d) Bulky goods (iv) Sea shore (v) Water transport (vi) Air transport A. a - (iii); b - (i); c - (ii) d - (v) B. a - (iii); b - (ii); c - (vi); d - (v) C. a - (iv); b - (i); c - (vi); d - (iii) D. a - (iv); b - (ii); c - (vi); d - (i) 8. Select the odd one out from the following A. B. C. D. 9. Look at the given figure carefully. Which of the following statements is INCORRECT regarding this?

3 A. X and Y are straight bones B. Y is longer than X C. X is longer than Y D. X and Y are involved in movement 10. Look at the diagram below carefully Which is/are the organ(s) that the bones above protect? (i) Stomach (ii) Lungs (iii) Liver (iv) Heart A. (i) and (ii) only B. (ii) and (iii) only C. (iii) and (iv) only D. (ii) and (iv) only 11. Which of the following is not true about the Sun? A. It is made up of a huge mass of very hot gases B. It looks bigger because it is the only big star found in the galaxy C. It provides heat and light energy for the living things to survive on earth D. It is not safe to look directly at the sun with our naked eye 12. Which of the following is the third planet from the Sun? A. Earth B. Pluto C. Mars D. Jupiter 13. Which is an example of a solid? A. Air B. Ketchup C. Milk D. Paper 14. Plastic is not a natural material. This means that plastic is. (i) Found in the ground. (ii) Made from chemicals. (iii) A man made material

4 A. (i) & (ii) B. (ii) & (iii) C. (i) & (iii) D. (i), (ii) & (iii) 15. A student saw a bird leave a nest. What does the student need to do to find out if the bird really lives in the nest? A. Build a bird bath B. Watch the bird many times C. Put out lots of bird food D. Measure the size of the bird 16. Plants that need support to grow are A. Trees B. Creepers C. Climbers D. Shrubs 17. The given figures show two groups ( M and N ) of animals. Select the correct option regarding the categorization of the given groups. M N A. Wild animals Domestic animals B. Give us fibre Carry load C. Give us meat Give us leather D. Give us dung Give us milk A. A B. B C. C D. D 18. If the fish are removed from this food web, which animal population is most likely to decrease first? A. Plants B. Turtles C. Dragonfly larvae D. Pelicans 19. Which of the following is WRONGLY classified? A. Digestive system Stomach Skeletal system Skull

5 B. Digestive system Mouth Skeletal system Ribcage C. Digestive system Large intestine Skeletal system Spine D. Digestive system Nostril Skeletal system Heart 20. Herbivorous animals eat A. Green plants B. Flesh of animals C. Plastics D. Both (A) and (B) 21. A group of students put six objects into a bucket of water. The objects were made of three different materials: clay, plastic and steel. Which material always sank in this experiment? A. Clay B. Plastic C. Steel D. All of these 22. For which of the given festivals the following statements hold true? It is a festival of colours. People put gulal on one another. Some people eat sweets like gujia on this festival. A. Diwali B. Christmas C. Holi D. Dussehra 23. Which of these would probably cause a forest habitat to become a desert? A. No rain B. Winters C. High winds D. Flooded rivers 24. We eat different types of food. Food helps our body in many ways. Which of these are called protective foods?

6 A. B. C. D. 25. The picture given here shows two different iron wedges used to split a log. One does not split the log into two pieces, but the other one does. The wedge that splits the log is A. Lighter B. Warmer C. Wider D. Harder 26. A dish of sugar water was left on a window sill. One week later, there were only sugar crystals left in the dish. The water was gone. The best explanation for the appearance of sugar crystals is that A. Some of the water was absorbed by the dish B. The air condensed C. The water evaporated D. The light shining on the window sill produced more sugar 27. is used by soldiers to travel under water. A. Submarine B. Sailboat C. Cable car D. Lorry 28. The pictures given below show a food chain. Which of the following belongs in the circle in this food chain? A. A plant B. A frog

7 C. A rabbit D. A hawk 29. Which of the following is NOT a good habit? A. Do not speak while eating. B. Eat in a clean place. C. Eat lots of fruits and green vegetables. D. Buy food from roadside vendors. 30. Which of the following would be safe to do during a lab activity? A. Running in the classroom B. Leaving water spilt on the floor C. Touching hot surfaces D. Following lab rules 31. Which of the following is NOT a type of precipitation? A. Groundwater B. Rain C. Sleet D. Snow 32. Read the given statements and select the correct option regarding the subject of discussion. Sanjay : Railways involve high construction and maintenance cost. Kunal : A few states of India lack a good railway network. Amit : The construction of railways is very difficult and costly in flat land whereas it can easily be done in mountainous region. Rajeev : Areas with less industrial development cannot compensate the cost of construction of railways, hence have less railway network. A. Only Sanjay and Amit are correct. B. Amit and Rajeev gave the reasons of Kunal s statement. C. Sanjay and Rajeev gave the reasons of Kunal s statement. D. Amit gave the explanation of Sanjay s statement. 33. Two containers X and Y, of the same size and thickness, contained 1000 ml and 600 ml of water respectively. Both were heated over two separate flames till the water in them boiled. If the water used in both containers took 10 minutes to reach boiling point, what conclusions can be made? 1. The flame used in container X is stronger than that used for container Y. 2. Container X is better conductor of heat than container Y. 3. The water in container X was colder than that in container Y at the beginning of the experiment. A. 1 only B. 2 only C. 1 and 2 D. 1, 2 and The women X and Y in the given picture have to overcome two kinds of forces M and N respectively to carry their groceries. Read the given statements about forces M and N Select the incorrect statement(s) regarding the forces M and N respectively.

8 Force M Force N A. a only a and c B. b and c b only C. b and c a and c D. b only a and b A. A B. B C. C D. D 35. Refer the given figure showing different types of bird s feet and answer the questions that follow. (a) Which of these bird feet is suitable for climbing and clinging to the bark of trees? (b) Which of these bird feet has talons? (a) (b) A. d e B. g d C. d g D. g f A. A B. B C. C D. D

9 1. B 2. D 3. A 4. D 5. C 6. C 7. A 8. A 9. C 10. D 11. B 12. A 13. D 14. B 15. B 16. C 17. B 18. D 19. D 20. A 21. C 22. C 23. A 24. D 25. C 26. C 27. A 28. A 29. D 30. D 31. A 32. C 33. C 34. B 35. D

10 Class: Which labelled part is seen only in adult plant and not in young? Subject: ISO A. P B. R C. Q D. S 2. have fins and breathe through gills. A. Mammals B. Fish C. Birds D. Insects 3. According to the pie chart, which activity makes maximum use of water? A. Toilet flushing B. Washing clothes C. Washing dishes D. People bathing 4. Which of the following is a plant product? A. B.

11 C. D. 5. The house shown in the figure is usually seen in A. Kashmir B. Rajasthan C. Assam D. Delhi 6. Houses in deserts should have A. Sloping roof B. Thick flat roofs C. Dome shaped roof D. Roof made of straw 7. Select the INCORRECT statement A. The most expensive means of transport is water transport B. The first metro service was started in Kolkata C. Bullock-cart is the common means of transport in village D. Submarine is a ship that can travel underwater 8. In dance the hands and face are used to convey feelings.these are called mudras and bhavs. The mudra shown in the figure depicts A. Bird B. Fish C. Frog D. Snake 9. Which of the following body systems work together with the respiratory system to enable us to breathe? (i) Skeletal system (ìi) Muscular system (iii) Digestive system A. (i) & (ii)

12 B. (i) & (iii) C. (ii) & (iii) D. (i), (ii) & (iii) 10. Match the following and select the correct option from the codes given below Column I Column II (a) Excretory system (i) Kidney (b) Digestive system (ii) Blood (c) Nervous system (iii) Liver (d) Circulatory system (iv) Brain (e) Respiratory system (v) Heart (vi) Bones (vii) Lungs A. (a) - (ii), (b) - (iii), (c) - (iv), (d) - (v), (e) - (vii) B. (a) - (i), (b) - (iii), (c) - (vi), (d) - (vii), (e) - (v) C. (a) - (iii), (b) - (vi), (c) - (iv), (d) - (v), (e) - (ii) D. (a) - (i), (b) - (iii), (c) - (iv), (d) - (ii), (e) - (vii) 11. You are making a model of the Earth and Moon to show their relative sizes and massiveness. If you take cricket ball as an Earth, then can be taken as moon. A. Lawn tennis ball B. Table tennis ball C. Basket ball D. Volley ball 12. Which of the following is a star? A. B. C. D. 13. Zarrin put the same things into two different carrier bags as shown. She concludes that

13 A. Bag X is more cheaper than bag Y B. Bag Y is bigger than bag X C. Bag Y is stronger than bag X D. Bag X is stronger than bag Y 14. Which of the following is made from a material that is soft and cannot tear easily? A. B. C. D. 15. In the morning, John observed the Sun was shining on a puddle of water on a flat, paved road. The Sun was still shining in the afternoon, but the puddle had disappeared. What most likely happened to the water? A. It melted B. It froze C. It went into the road D. It went into the air 16. The underground railways are known as A. Harbours B. Airport C. Highways D. Metro 17. During winter A. The days are long B. The nights are long C. The days are short D. The days are short and nights are long 18. Sonu is playing a word puzzle. She had names of two animals, one which eats the remains of dead animals and the other which has a long neck. But one letter of the puzzle is missing. What is the missing letter?

14 A. E B. A C. L D. M 19. Rock used for making slates A. Marble B. Limestone C. Quartzite D. Slate 20. The water used for washing fruits and vegetables can be reused for. A. Mopping floor B. Washing hands and face C. Watering plants D. Both (A) & (C) 21. When a light switch is turned on, light energy is produced. Which form of energy produces this light energy? A. Chemical B. Electric C. Heat D. Sound 22. Which of the following is NOT true about the Sun? A. It is made up of a huge mass of very hot gases. B. It looks bigger because it is the only big star found in the galaxy. C. It provides heat and light energy for the living things to survive on earth. D. It is not safe to look directly at the sun with our naked eye. 23. The animal in the given figure belongs to which category? A. Herbivore B. Carnivore C. Omnivore D. Producer 24. Which of these classroom objects will a magnet most likely pick up? A. A rubber eraser B. A plastic cup C. Chalk D. A metal paperclip

15 25. Which of the given pairs is NOT correctly matched? A. Milk-Cow B. Silk-Silk worm C. Honey-Honey bee D. Wool-Hen 26. Which animal is most closely related to the animals in the given figure? A. B. C. D. 27. Which of the following is the largest sense organ of our body? A. Skin B. Eyes C. Ears D. Tongue 28. Which of the following fruit trees has big leaves? A. Banana B. Apple C. Mango D. Orange 29. The given flow chart shows that. Seed Seedling Plant A. Plant can move B. Plant can grow C. Plant eats food D. Plant cannot grow 30. Meena looked out of her window one night and saw a very bright star just over the top of a tree. Later that night she looked out

16 and the star was gone. Which of the following explains what happened to the star? A. The star appears to move because the Earth rotates B. The star only shines for a few hours each night C. The star is no longer seen because it burnt out D. The star moves faster than other stars 31. Which would you use to measure the volume of a liquid? A. A balance scale B. A stop watch C. A graduated cylinder D. A thermometer 32. Select the best suitable means of communication to get informed or to inform others for the given situations (X, Y and Z). X : Your sister s marriage has been fixed and you want all your relatives and friends to be present at the wedding. Y : Your grandfather, suddenly, suffered from a heart attack and your father is in his office. Z : Incidence of tsunami had occurred in Japan. X Y Z A Radio Telegram B Letter Telephonic call Newspaper C Television Fax D Fax Newspaper A. A B. B C. C D. D 33. The girl a is putting more efforts to pull the sack bag as compared to the girl b. Girl a has to work against a force which also A. Changes the direction of a moving object B. Causes all objects to fall to the ground C. Prevents us from slipping when we walk D. Makes a stationery object to move 34. The flow chart below shows the characteristics of few substances.

17 A. A B. B C. C D. D 35. A cup was placed under a dripping tap. After a while, a puddle of water was found around the cup. Which of the following statements is true for the above activity? (1) Water has a definite shape (2) Water occupies space. (3) Water has a definite volume. A. l and 2 B. 2 and 3 C. 1 and 3 D. 1,2 and 3

18 1. C 2. B 3. D 4. D 5. A 6. B 7. A 8. B 9. A 10. D 11. B 12. C 13. D 14. B 15. D 16. D 17. D 18. B 19. D 20. C 21. B 22. B 23. A 24. D 25. D 26. A 27. A 28. A 29. B 30. A 31. C 32. B 33. C 34. B 35. B