This quiz works best with JavaScript enabled. Home > General Knowledge > Science > Overview > General Science – Quiz 29 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 29 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Kinetic energy is energy a body possesses due to A) Motion. B) Heat. C) Position. D) Light. Show Answer Correct Answer: A) Motion. 2. Take two samples, one is oil and other is water. Mix the two. You observe that A) They are soluble. B) Oil floats on water. C) Water floats on oil. D) None of the above. Show Answer Correct Answer: B) Oil floats on water. 3. This type of force resist motion between two surfaces that are pressed together A) Contact. B) Gravity. C) Friction. D) None of above. Show Answer Correct Answer: C) Friction. 4. Which of the following characteristic of an image formed for a convex mirror? A) Enlarged size. B) Real image. C) Virtual image. D) Inverted image. Show Answer Correct Answer: C) Virtual image. 5. Is an introduced species always invasive? A) Yes-introduced species always disrupt natural ecosystems. B) Yes-introduced and invasive mean the same thing. C) No-introduced species are not invasive and do not harm ecosystems because they are not suited for the new environment. D) No-invasive species are always native. Show Answer Correct Answer: A) Yes-introduced species always disrupt natural ecosystems. 6. Digestion of protein starts in the ..... A) Colon. B) Mouth. C) Small intestine. D) Stomach. Show Answer Correct Answer: D) Stomach. 7. The unit of electric charge is:(1) A) Ampere. B) Watt. Show Answer Correct Answer: A) Ampere. 8. What is the goal of pure science? A) To make a new process, invention or machine that makes life easier. B) To learn why something happens the way it does. C) To make something better. D) To make money. Show Answer Correct Answer: B) To learn why something happens the way it does. 9. What is the equivalent of a battery in a water circuit? A) Water meter. B) Pump. C) Pipes. D) Valve. Show Answer Correct Answer: B) Pump. 10. Fermentation is carried out with A) Yeast. B) Bacteria. C) Amoeba. D) None. Show Answer Correct Answer: A) Yeast. 11. Dilcia wants to know how drinking milk affects how tall a Monica grows. Which is the independent variable? A) Drinking milk. B) Monica's growth. Show Answer Correct Answer: A) Drinking milk. 12. Show the surface geology of the mapped area. It includes rock types, ages and locations of faults. A) Topographic maps. B) Relief maps. C) Political maps. D) Physical maps. E) Geologic maps. Show Answer Correct Answer: E) Geologic maps. 13. A stationary soccer ball on the ground is an example of: A) Newton's First Law of Motion. B) Newton's Second Law of Motion. C) Newton's Law of Physics. D) Newton's Third Law of Motion. Show Answer Correct Answer: A) Newton's First Law of Motion. 14. On a roller coaster, where is maximum potential energy? A) When going around a corner. B) At the top of a big hill. C) When going upside down. D) At the bottom of a big hill. Show Answer Correct Answer: B) At the top of a big hill. 15. Who is studied in treesology A) Tree. B) Soil. C) Wheat. D) Rice. Show Answer Correct Answer: B) Soil. 16. Which of the following affect the period of the pendulum? A) Shape. B) Length. C) Size. D) Mass. Show Answer Correct Answer: B) Length. 17. Calculate the speed of a train that traveled 400 miles in 5 hours. A) 80 m/s. B) 80 mph. C) 20 mph. D) 20 m/s. Show Answer Correct Answer: B) 80 mph. 18. When water evaporates it changes to a gas called: A) Snow. B) Water vapour. C) Water droplets. D) None of above. Show Answer Correct Answer: B) Water vapour. 19. A pulley that has five upward pulling ropes has a mechanical advantage of approximately A) 1/5. B) 5. C) 10. D) None of above. Show Answer Correct Answer: B) 5. 20. What is Carbons Atomic Number A) 50. B) 8. C) 6. D) 89. Show Answer Correct Answer: C) 6. 21. What unit is force measured in? A) Joules. B) Meters. C) Newtons. D) Kilograms. Show Answer Correct Answer: C) Newtons. 22. The energy form ..... supports all the activities of the living world. A) Sunlight. B) Atomic energy. Show Answer Correct Answer: A) Sunlight. 23. Democritus stated that atoms are in constant: A) Confusion. B) Motion. C) Chaos. D) Isolation. Show Answer Correct Answer: B) Motion. 24. A substance consisting of two or more substances that have been combined without chemical bonding taking place, therefore physical combination A) Heterogenous Mixture. B) Ionic Bond. C) Homogenous Mixture. D) Mixture. Show Answer Correct Answer: D) Mixture. 25. What is the main gas found in the air we breathe? A) Hydrogen. B) Nitrogen. C) Oxygen. D) Carbon Dioxide. Show Answer Correct Answer: B) Nitrogen. 26. A mechanical waveTravels fast in solid, next in liquid, next in gas but cannot travel in a vacuum A) Light. B) Sound. C) Series Circuit. D) Parallel Circuit. Show Answer Correct Answer: B) Sound. 27. What is the name of the phenomenon when the Sun is directly above the Tropic of Capricorn? A) The phenomenon is called the Tropic of Capricorn. B) The Equator phenomenon. C) The Arctic Circle phenomenon. D) The Antarctic Circle phenomenon. Show Answer Correct Answer: A) The phenomenon is called the Tropic of Capricorn. 28. A solid substance is dissolved in water. Which of the following methods is used for separating it? A) Filtration. B) Distillation. C) Decantation. D) Evaporation. Show Answer Correct Answer: D) Evaporation. 29. Which of the following changes can be reversed? A) Raw egg to boiled egg. B) Wet clothes to dry clothes. C) Bud to flower. D) Cow dung to biogas. Show Answer Correct Answer: B) Wet clothes to dry clothes. 30. Which gas makes up the majority of Earth's atmosphere? A) Nitrogen. B) Hydrogen. C) Oxygen. D) Carbon dioxide. E) Argon. Show Answer Correct Answer: B) Hydrogen. 31. The branch of science that studies the life and behaviour of animals is called A) Astronomy. B) Botany. C) Biology. D) Zoology. Show Answer Correct Answer: D) Zoology. 32. A ..... is a place where an organism naturally lives. A) Habitat. B) Ecosystem. Show Answer Correct Answer: A) Habitat. 33. According to Newtons Third Law of Motion, every action has an equal and opposite..... A) Force. B) Gravity. C) Mass. D) Reaction. Show Answer Correct Answer: D) Reaction. 34. A..... tells the story of a chemical reaction. A) Chemical formula. B) Chemical reaction. C) Chemical equation. D) Chemical substance. Show Answer Correct Answer: C) Chemical equation. 35. What is a function of the respiratory system in animals? A) To obtain oxygen. B) To detect sound. C) To break apart food. D) To move blood. Show Answer Correct Answer: A) To obtain oxygen. 36. What is the Chemical name of Vitamin C? A) Citric acid. B) Oxalic acid. C) Nitric acid. D) Ascorbic acid. Show Answer Correct Answer: D) Ascorbic acid. 37. Which is largest River in the World A) Nile. B) Amazon. C) Danube. D) Brahmaputra. Show Answer Correct Answer: B) Amazon. 38. True or false?CH4 has a total number of 6 atoms. A) True. B) False. Show Answer Correct Answer: B) False. 39. When it comes to a kitchen grease fire what should you NOT use to extinguish it. A) Water. B) Pan lid. C) Class K extinguisher. D) Baking soda. Show Answer Correct Answer: A) Water. 40. What is a meteoroid? A) A mass of rock or metal that enters Earth's atmosphere from space. B) Body of rock or metal traveling through space. C) A mass of rock or metal that has impacted the Earth's surface from space. D) None of above. Show Answer Correct Answer: B) Body of rock or metal traveling through space. 41. Warm, moist air that cools down at night near the ground A) Mountain clouds. B) Jet stream. C) Frontal clouds. D) Fog. Show Answer Correct Answer: D) Fog. 42. Less Sunspots= Worse Weather A) True. B) False. Show Answer Correct Answer: A) True. 43. What is the heaviest land animal? A) Hippopotamus. B) Giraffe. C) Whale. D) Elephant. Show Answer Correct Answer: D) Elephant. 44. A..... mirror has a flat, smooth surface. A) Convex. B) Concave. C) Plane. D) None of above. Show Answer Correct Answer: C) Plane. 45. What type of quantity has both direction and size? A) Vector. B) Tensor. C) Scalar. D) Matrix. Show Answer Correct Answer: A) Vector. 46. A hypothesis statement has to make sense! A) False. B) True. Show Answer Correct Answer: A) False. 47. One ring represents two years of the tree age..... A) False. B) True. Show Answer Correct Answer: A) False. 48. The decayed remains of once-living organisms A) Fossil. B) Minerals. C) Mold. D) Humus. Show Answer Correct Answer: D) Humus. 49. When rainwater doesn't soak into the ground but travels to the nearest body of water. A) Transpiration. B) Percolation. C) Infiltration. D) Runoff. Show Answer Correct Answer: D) Runoff. 50. This is the control center of the cell and contains chromosomes (DNA). A) Vacuole. B) Cell membrane. C) Nucleus. D) Mitochondria. Show Answer Correct Answer: C) Nucleus. 51. Substances that are made up of only one type of atom A) Elements. B) Mixtures. C) Compound. D) Heterogenous. Show Answer Correct Answer: A) Elements. 52. Which animal lays eggs? A) Duck. B) Cat. C) Dog. D) Sheep. Show Answer Correct Answer: A) Duck. 53. What is the pH of distilled water? A) 8. B) 3. C) 7. D) 12. Show Answer Correct Answer: C) 7. 54. The boiling point becomes lower as the external pressure is reduced A) True. B) False. Show Answer Correct Answer: A) True. 55. The amount of oxygen inhaled A) 2%. B) 30%. C) 20%. D) 10%. Show Answer Correct Answer: C) 20%. 56. The unit of power is A) Newton. B) Watts. C) Per second. D) Joules. Show Answer Correct Answer: B) Watts. 57. What is the principle muscles or blockage called the trigger sized or blocking? A) Pairiced spinter. B) Glasties. C) Well. D) Cardiak stomata. Show Answer Correct Answer: A) Pairiced spinter. 58. What do plant leaves prepare for growth of the plant through photosynthesis? A) Flowers. B) Seeds. C) Protein. D) Sugar. Show Answer Correct Answer: D) Sugar. 59. FISH REPRODUCE BY A) GIVING BIRTHS CUBS. B) LAYING EGGS. C) GIVING BIRTH TO PUPPIES. D) LAYING BABY FISH. Show Answer Correct Answer: B) LAYING EGGS. 60. Feet push down on the floor & the floor pushes up at feet as you walk A) 1st Law. B) And & Lu. C) Show if. D) None of above. Show Answer Correct Answer: C) Show if. ← PreviousNext →Related QuizzesScience QuizzesGeneral Knowledge QuizzesGeneral Science Quiz 1General Science Quiz 2General Science Quiz 3General Science Quiz 4General Science Quiz 5General Science Quiz 6General Science Quiz 7General Science Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books