Science Test Gr.3(Class 7-10) Science Test For Gr-3(Class 7 to 10) 0% Time Limit 10 minutes Maximum Allowed Time Is over Your Paper Successfully Sent. school1 Science Test for group-3(Class 7 to 10) 1 / 50 All rocks are made up of …..... minerals sand clay 2 / 50 What is the chemical formula for glucose? C6H12O6 H2O CO2 3 / 50 What is the national sport of India? Football Cricket Hockey 4 / 50 Which among the following is a physical change ? burning of wood ripening of fruit cutting a log of wood 5 / 50 Plants that grow along the ground are called…........... trees climbers creepers 6 / 50 Who invented the telephone? Thomas Edison Nikola Tesla Alexander Graham Bell 7 / 50 The number of protons in a carbon atom is 12 6 11 8 / 50 How many premolars teeth found in mouth ? 8 6 4 9 / 50 What would you use to make tyres and erasers ? rubber plastic wood 10 / 50 Removal of water from an item of food is called dehydration boiling freezing 11 / 50 Explain the characteristics of particles of matter. Stationary particles No kinetic energy Attract each other 12 / 50 Who was the first person to walk on the moon? Neil Armstrong Buzz Aldrin Yuri Gagarin 13 / 50 After exercise respiration rate… decreases remains same increases 14 / 50 Which of these is a form of water ? breeze shadow steam 15 / 50 How many legs does a spider have? 10 8 6 16 / 50 The unit of force is joule watt Newton 17 / 50 The vital biological process of organisms is… transpiraton evaporation respiration 18 / 50 Animals and plants have the features which make them to survive in a perticular habitat is called adaptation evolution specalisation 19 / 50 What is the formula for speed? Distance/Time Work/Time Mass/Volume 20 / 50 What is the boiling point of water in Celsius? 100 90 120 21 / 50 2 + 3 = ? 4 5 6 22 / 50 Air contains…......... stone sand smoke 23 / 50 Which animal says 'Meow'? Dog Cow Cat 24 / 50 Which law states that for every action, there is an equal and opposite reaction? Newton's Second Law Newton's First Law Newton's Third Law 25 / 50 What is the normal temperature of a healthy person ? ֯ 37 F ֯ 37 C ֯ 37 K 26 / 50 …....... Crush and grind food. both of these molars premolars 27 / 50 Which one of the following is a step in the formation of soil ? both of these weathering of rocks addition of humus 28 / 50 What is the pH value of pure water? 7 9 5 29 / 50 How does sublimation differ from evaporation? Sublimation is the conversion of solid into a liquid, while evaporation is the conversion of a liquid into a solid Sublimation is the conversion of gas into a liquid, while evaporation is the conversion of a liquid into a gas at its surface Sublimation is the conversion of solid into a gas without passing through the liquid state, while evaporation is the conversion of a liquid into a gas at its surface 30 / 50 How many fingers does a human have? 8 10 12 31 / 50 What is the full form of WWW? World Wide Web Web World Wide World Web Window 32 / 50 Which is the smallest planet in our solar system? Mercury Mars Venus 33 / 50 What is the sum of angles in a triangle? 180° 270° 360° 34 / 50 Chemical changes are reversible irreversible interchangeable 35 / 50 Which of these are common roots that we eat ? mint & onion ginger & mint carrot & potato 36 / 50 What is the powerhouse of the cell? Ribosome Nucleus Mitochondria 37 / 50 What is the chemical symbol for gold? Ag Au Pb 38 / 50 Which bones are formed by the collar bone and the shoulder blades ? upper arm arm bone shoulder bone 39 / 50 What is H2O commonly known as? Hydrogen Water Oxygen 40 / 50 Light travels in .. curved line linear line straight line 41 / 50 What do we call a baby cat? Puppy Calf Kitten 42 / 50 What is the SI unit of work? Watt Joule Newton 43 / 50 Name the longest and strongest bone in the body. back bone collar bone thigh bone 44 / 50 Which gas is used in balloons to make them float? Oxygen Carbon Dioxide Helium 45 / 50 After processing of food in stomach it moves into large intestine anus small intestine 46 / 50 plants and animals are…........things. living non living none of these 47 / 50 What is the name of the first artificial satellite launched into space? Sputnik 1 Apollo 11 Voyager 1 48 / 50 Plants which grow on other plants to survive are called terrestrial plants aquatic plants parasitic plants 49 / 50 What is the speed of light in vacuum? 150,000 km/s 1,000,000 km/s 300,000 km/s 50 / 50 Rocks are made up of soil crust mantle Your score is LinkedIn Facebook VKontakte 0% Exit
