SCIENCE GRADE K12 OLYMPIAD FOUNDATION 2 INSTRUCTIONS Carefully read the questions in this booklet. Start answering SCIENCE them one by one, in the order given. For each question, there are four options - A, B, C and D. Only ONE of these options is correct. Choose the option which you think BEST answers the question. Then, on the ANSWER SHEET given to you, ﬁnd the corresponding question number and BLACKEN the oval containing your choice next to it. MARK YOUR ANSWERS USING PENCIL ONLY. Blacken only ONE oval next to each question - if more are blackened, your answer will be marked wrong. If you want to change an answer, carefully erase the previous mark completely. Before you begin the test, read the instructions on the answer sheet carefully. and ﬁll in your name, class, and other details. EACH QUESTION CARRIES 1 MARK. NO MARKS WILL BE CUT FOR WRONG ANSWERS. PLEASE PRESERVE THE QUESTION PAPER TILL YOU RECEIVE YOUR K12Olympiad RESULTS. YOU WILL NEED IT TO UNDERSTAND THE RESULTS COMPLETELY. www.k12olympiad.com Do you know that K12 Olympiad is a DIAGNOSTIC (and not a competitive) test? This means that it helps you ﬁnd out your strengths and weakness and the main aim is not to win prizes. So do take the test seriously and BEST OF LUCK! 1. What do the roots of plants absorbs form 6. Which one of the following is the correct soil? order of the ﬁgures to show the life cycle of a. Water a butterﬂy? b. Nutrints c. Both (a)&(b) a. B,D,C,A A) b. A,B,C,D B) c. B,A,D,C C) d. C,B,A,D D) d. None of these 2. The method in which the stem of the plant is used to produce a new plant without detecting it from the plant called?________ a. Budding b. Layering c. cutting d. All of these 3. 4. How is a tea plant propagated? 7. Gravity: Downward force_____: Upwards force. a. From seeds a. Applied force b. From cutting b. Magnetic force c. From milks c. Buoyant force d. By watering the ground d. Frictional force The animal shown in the picture warns other animals of dangers like a tiger or leopard by: 8. Which form of energy depicted in the given ﬁgure? a. Solar energy a. Producing some chemicals b. Thermal energy b. Making a special warning call c. Geothermal energy c. Dancing d. Wind energy d. None of theses 9. Match the following: 5. Mosquitoes can ﬁnd you by the: a. sound of your body b. smell of your body List I List II A. Spring force 1 B. Gravitational 2 C. Friction force 3 c. shadow of you body d. None of these force D. Magnetic force 4 Page No. 1 10. What simple machine uses a slanted surface that connects a lower level to a higher level? a. Inclined plane b. Screw c. Wedge d. Lever 11. Read the statements and choose the correct option: Statement A: coal is source of energy. Statement B: energy can be transferred from one of form to another. a.Only statement A is true. b.Only statement B is true. c.Both statements are true d.Both statements are false. 12. Match the following: A. B. C. D. List I Sun Earth Forests Rain List II 1 2 3 4 A. 3 1 4 2 B. 2 4 1 3 C. 1 3 2 4 D. 4 2 1 3 Biomass energy Solar energy Hydropower energy Geothermal 13._________Is water in its gaseous form. a. Evaporation b. Water vapour c. Atom d. Condensation Match the following: List I List II A. Physical change 1 A change to a different type of matter with new properties 2 B. Properties C. Chemical change 3 D. Matter 4 Anything that has mass and takes up space Change in the way matter looks Qualities used to describe an object A. 3 4 1 2 B. 1 2 3 4 C. 3 1 2 4 D. 1 2 3 4 16. Raju went to the jeweller to sell off his pure gold chain.The gold chain weighed 100gm. If the jeweller melts 100gm of pure gold and sell it, He will get : a. Price for 100gm of gold b. Price for 130gm of gold c. Price for 80gm of gold d. Price for 10gm of gold 17. I painted the inner four walls of a box.Then I put an ice block into it such that it didn't touch the walls but I couldn't do the same when I put water in that box. Why? a. Liquid takes the shape of container, So it always touch the walls of the box in which you put it. b. The molecules of liquids are more tightly packed than that of gases. c. Both (a) &(b) d. Neither (a) nor (b) 14. Which of the following substance is able to sublime? 18. Read the following statements and choose the correct option. Statement A: I can easily compress the water in jar to reduce its volume . Statement B: When water evaporates, It turns into solid. a. Carbon dioxide b. Salt c. Water d. Air a.Only statement A is true b.Only statement B is true c.Both the statements are true d.Both the statements are false Page No. 2 19. Read the passage and ﬁll in the blanks with suitable option .When a solid turns into a liquid it is called_______(31)_____.There is a temperature at which this happens called the melting____(32)____.As the energy in the molecules increases from a rise in temperature, the molecules start moving ____(33)____.Soon they have enough____(34)____to break free of their rigid structure and start moving around more easily . The matter becomes a ____(35)____.The melting point for water is 0 Degree C (32 Degrees F). When the opposite happens and a liquid turns into a solid, it is called freezing. 31. (a) Melting (b) boiling (c) heating (d) none of these 32. (a) Line (b) point (c) arrow (d) none of these 33. (a) Slower (b) faster (c) medium (d) none of these 34. (a) Energy (b) chocolate (c) ice crea (d) none of these 35. (a) Solid (b) gas (c) (d) none of these liquid 20. When the food gets spoiled, There is change in: 23. How many types of motion does earth have? a. Zero a. odour b. one b. colour and appearance c. two c. ﬂavour d. three d. any of these 24. Axis is ____. 21. Citrus fruits mainly contain: a. name of planet a. proteins b. name of place b. carbohydrates c. an imaginary line in which earth rotates c. fats d. None of these d. vitamin c 25. Read the statement and choose the correct 22. Read the statements and choose the options. correct options. Statement A: We produce cool synthetically. Statement A: In chemical preservation, Statement B: Earth is always stationery Soil is used to conserve the food items. (I.e.it doesn't move). Statement B: We should pack the food with Statement C: Sun is not a part of Solar system. extra care while we are going on travel. a.TFT Statement C: We can pack all food item b.FFF together in a box. c.TTT Statement D: Airtight tifﬁns are used to pack d.FTF clothes. 26. There are _____hemishepheres on earth. (a)TFFT a. 0 (B) FFTT b. 1 (C) FTFF c. 3 (D)TFTF d.2 Page No. 3 27. Total eclipse moon is when _____. 32. I am everybody's need and there can be no life a. full shadow of moon falls on earth without me plants,animals and human beings all b. partial shadow of moon falls on earth need me.am used in almost every thing from c. full shadow of earth falls on moon cooking to washing in science,am the universal d. none of these solvent. Scientists use me to mix in mixture. am precious and I should be conserved. 28. The majority of fuel used as shown in the identify me pie chart is for light vehicles.Which fuel is used the most for light vehicles? a. petroleum a. petrol b. water Other 3% Rail 2% Water 5% b. diesel c. oxygen d. oil c. CNG d. LPG Medium/ heavy trucks 22% 33. What does the following picture depict? Light Vehicles 59% Buses 1% = sink 30. what did NASA administrators particularly like about the space shuttle? a.Flotation of ball a. it would be cheaper to make,So it would b.Sinking of wall cost less c.Constant up-down movement of wall b. it would be reusable,So it would cost less d.None of these c. Many countries would chip in, So it would cost less 37. When a mixture of salt + sugar + vinegar + d. it would be more accurate,bring back more lemon juice + soda was added into water, it data and it would be more cost effective resulted in the formation of a: a. soluable mixture 31. “Titanic was one of the largest and luxuries b. layers of different mixtures ships that was called THE UNSIKADLE SHIP, c. mixture in which all ingredients are mixed On April 14th, 1912, However the ship struck except soda that forms a separate layer an iceberg and early the next day it sank, d. none of these Some 1500 people were perished,” a.The ship sank. 38. Read the statement and choose the correct b.The ship got pierced from one corner after option. hitting the iceberg and the water from the Statement A: Oil and water do not mix ocean started entering the ship Statement B:When heated, liquids contract c.Ship was ﬂoating in the ocean a.Only A is correct d.The fast moving ship hit and iceberg b.Only B is correct Arrange the events in the order in which d.None of these is correct they took place a.ABDC b. CDBA c.Both A & B are correct c. ACDB d. BACD Page No. 4 39. Amith went to play on Saturday when it was raining heavely. He played football in the play ground and got the dirty. After a week, he 44. match the following List I List II A. Water vapour 1. Insoluble and lighter than water started having continuoues chills, fever and body aches. After consulting a doctor he was B. Stones 2. Solid form of water diagnosed with a disease that was transmitted C. Ice 3. Gaseous form of water by the bite of an infected mosquito. He was D. Oil 4. Insoluble in water advised bed rest and meditation for 1 week Amith was diagnosed with which disease? 45. About ________% of earths surface is covered with water a. malaria a. 80 b. viral b.20 c. jaundice c.71 d. fungaria d.68 40. In earlier times ____was not as easily 46. Why should not play with pointed objects? available as it is available today. a. it will get damaged A. water b. it can cause serious injuries b. milk c. the object cannot be used again c. land d. none of this d. none of these 47. What is the ﬁrst had for a person saved from 41. Earthenware pots keep the water_________. drowning? a. hot a. He should be given water to drink. b.cool b. He should be given the medicine. c.boiled c. He should be made to lie on the stomach and his d.none of these back should be lightly pressed d. A bandage should be tied 42. _____extracted from springs or by using wells. a. groundwater sources 48. Match the following by observing what is the b. surface water sourses risk associated with these activities? c. Non-conventional sourses Activity Harm/ risk d. none of these A. Touching a hot pot 1. Cuts B. Put ﬁngers in an electric sockets reservoirs. C. Pushing each other while 2. Wounds/ scratches a. groundwater sources playing 3.Burns b. surface water sourses D. Using sharp knife c. Non-conventional sourses carelessly 43.______withdrawn from rivers,lakes or 4.Electric shock A B C a. 1 2 3 4 b. 3 4 2 1 c. 2 3 1 4 d. 2 3 4 1 d. none of these D Page No. 5 49. What should not be done in case of burns? a. Pour cold water b. Put a cream on burns c. pich the blisters d. all of these 51. What is common between a ﬁrst aid box and a makeup kit? a. scissors b. bandage c. cotton d. all of these 50. Direction(Qs.1 to 4) Read this passage and answer the questions given below . Asteroids are the minor planets and are also called planetoids. They could not combine to form planets.Comets have a long tail and are also called dirty snow ball. When we see some strike of light in the sky these are meteors which 52. What should we not do in the case of a fracture? a. Try to move that part b. Rest the part c. See the doctor d. none of these when enter into the earth's atmosphere due to gravitational pull catch ﬁre due to friction with air. 53. We should sit in a cool place When_______. a. we are shivering 1.Asteroids are____planets. a.Medium b.Minor b. there is a fracture c. There is a nose bleed d. A snake has bitten us c.Major d.Huge 54. Arrange the steps in chronological order When you need to give ﬁrst aid in case of burns. 2.Asteroids are also called______. a.Planets b.Planetoids c.Both d.None of these A. pour cold water on the burnt area B. cover the burnt area after applying some ointment meant for burns. C. some times you may get blisters when look like packets of water. a. ABC 3.Which heavenly body is called dirty snow ball? a.Asteroids b.Comets b. BCA c. CBA d. none of these c.Meteors d.Planets 55. Nose:Respiratory system :: Mouth:__________ a. Respiratory system 4.The strike of light in the sky is of: a.An asteroids b.A comet b. Digestive system c. circulatory system d. nervous system c.A meteor d.Sun Page No. 6 56. The citrus fruits given below are and execellent sourses of one of the vitamins, which vitamins are these fruits rich in? a.A b.B c.C d.D 57. Read the statements carefully and choose correct option: A: Adult human body has over 500 bones. B: Adult human body has 32 teeth a.Only statement A is true b.Only statement B is true c.Both A and B are true d.Both A and B are false Page No. 7 Discover THE GENIUS! SCIENCE English Olympiad, powered by K12 olympiad is an International level competition for students to ﬁnd English used in most interesting but unobvious way around them. English Olympiad is an exciting opportunity for students of 2-12 to engage themselves in projects that will surprise them! To Participate Log on to www.k12olympiad.com/science exciting prizes to be won Win FREE trip to NASA. Scholarships Laptops