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 A component of plant cell that is absent in animal cell is known as cytoplasm cell membrane cellulose 2 / 50 Which of these animals eat both plants and flesh of animals ? elephant & lion deer & rabbit tiger & lion 3 / 50 What is the pH value of pure water? 5 9 7 4 / 50 Who discovered penicillin? Alexander Fleming Louis Pasteur Edward Jenner 5 / 50 How many bones are in the hand ? 10 5 15 6 / 50 …...pollution comes from burning of fuel to run vehicles water pollution noise pollution air pollution 7 / 50 …........... Cut our food. incisors molars canines 8 / 50 What is the name of our galaxy? Andromeda Milky Way Sombrero 9 / 50 What is matter? Anything with mass and volume Energy Something without mass 10 / 50 Which shape has 3 sides? Circle Triangle Square 11 / 50 …....... Crush and grind food. both of these premolars molars 12 / 50 What is the national flower of India? Lotus Rose Sunflower 13 / 50 How many premolars teeth found in mouth ? 4 6 8 14 / 50 There are …...... Types of teeth. 1 3 2 15 / 50 Which planet is known as the Red Planet? Mars Earth Jupiter 16 / 50 ….......... Help us to keep our teeth healthy. teacher police dentist 17 / 50 First teeth of child are called…..... big teeth milk teeth permanent teeth 18 / 50 The energy you gain when you are at a height from the ground is called potential energy kinetic energy thermal energy 19 / 50 …....... Rich foods are good for your teeth. iron protein calcium 20 / 50 How many fingers does a human have? 8 10 12 21 / 50 In thermometer the element which is used to show temperature is platinum mercury copper 22 / 50 What do cows give us? Water Cotton Milk 23 / 50 In which type of joint,bone moves only in one direction is.. hinge joints immovable joints movable joints 24 / 50 What is 144 divided by 12? 12 14 10 25 / 50 Which is the largest desert in the world? Gobi Thar Sahara 26 / 50 …....present in the atmosphere prevents ultraviolet rays from entering the earth's surface methane carbon di oxide ozone 27 / 50 What is the tallest mountain in the world? K2 Kangchenjunga Mount Everest 28 / 50 The water lily has floating leaves To get maximum sunlight to keep plant float to get more carbondioxide 29 / 50 What is the chemical formula for glucose? C6H12O6 H2O CO2 30 / 50 What is the freezing point of water in Celsius? -10 0 5 31 / 50 We need…......to make things such as cheese and curd. sugar milk silk 32 / 50 Plant releases …...................... Gas during photosynthesis Oxygen Carbon dioxide Nitrogen 33 / 50 Which of the following is a synthetic fibre polyster jute silk 34 / 50 All things are made up of wood matter plastic 35 / 50 Human beings are …... heterotrophs autotrophs none of these 36 / 50 Which is biotic component of environment both of these animals plants 37 / 50 To which bones are thigh bones attached ? pelvic bone hinge joint shoulder bone 38 / 50 The chest is a cone shaped cage enclosing the.. bones lungs heart 39 / 50 What is the chemical symbol for gold? Ag Pb Au 40 / 50 Conduction is the method of transfer of heat in liquids gases solids 41 / 50 What is the SI unit of force? Newton Watt Joule 42 / 50 Green pigments present in leaves are called haemoglobin none of these chlorophyll 43 / 50 Define the term 'boiling point elevation.' The temperature at which a liquid changes into a gas The increase in temperature at which a substance boils when a solute is added to it The decrease in temperature at which a substance boils when a solute is added to it 44 / 50 Plants that grow along the ground are called…........... trees creepers climbers 45 / 50 The coldest region on earth is the… coastal region tropical region polar region 46 / 50 ….......... is a green house gas methane both of these carbondioxide 47 / 50 What is the full form of DNA? Deoxy Nucleic Acid Dioxynitric Acid Deoxyribonucleic Acid 48 / 50 What is the capital of the United States? New York Los Angeles Washington D.C. 49 / 50 The three states of matter are solid,liquid and… gas grain gum 50 / 50 What is 10 + 5? 15 12 18 Your score is LinkedIn Facebook VKontakte 0% Exit
