This quiz works best with JavaScript enabled. Home > Science > Overview > General Science – Quiz 177 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 177 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is a conductor? A) Something that doesn't let electricity flow. B) Something that lets electricity flow. C) An insulator. D) A form of energy. Show Answer Correct Answer: B) Something that lets electricity flow. 2. A virtual image formed by a mirror of an object which is less than the size of an object. Name the mirror..... A) Concave Mirror. B) Convex Mirror. C) Plane Mirror. D) Both Concave and Convex. Show Answer Correct Answer: B) Convex Mirror. 3. A study of heat and its transformation to different forms of energy. A) THERMODYNAMI CS. B) Conduction. C) Convection. D) Radiation. Show Answer Correct Answer: A) THERMODYNAMI CS. 4. Also called a high plain or tableland, is an area of highland, usually consisting of relatively flat terrain. A) Mountain. B) Hill. C) Lagoon. D) Plateau. Show Answer Correct Answer: D) Plateau. 5. Which type of cell has a true membrane-bound nucleus? A) Eukaryotic. B) Prokaryotic. Show Answer Correct Answer: A) Eukaryotic. 6. In which layers of the atmosphere does temperature increase with increasing height? A) Troposphere and stratosphere. B) Stratosphere and mesosphere. C) Stratosphere and thermosphere. D) Troposphere and thermosphere. Show Answer Correct Answer: C) Stratosphere and thermosphere. 7. Only..... cells have a cell wall instead of a cell membrane. A) Plant. B) Animal. C) White blood. D) Living. Show Answer Correct Answer: A) Plant. 8. The study about functions of living organisms is called ..... A) All of them. B) Physico. C) Siology. D) Physiology. Show Answer Correct Answer: D) Physiology. 9. The number ofPROTONS and NEUTRONS are always EQUAL. A) False. B) True. Show Answer Correct Answer: A) False. 10. What is the lack of oxygen or lack of oxygen? A) Alcohol. B) Laacket acid. C) Danular. D) Mengen. Show Answer Correct Answer: B) Laacket acid. 11. If Earth's mass was cut in half, what would happen to your mass? A) Increase because gravitational force increases. B) Decrease because gravitational force decreases. C) Decrease because gravitational force increases. D) Nothing, mass is not affected by gravitational force. Show Answer Correct Answer: D) Nothing, mass is not affected by gravitational force. 12. Which is the purest source of water? A) River. B) Rain. C) Pond. D) Lake. Show Answer Correct Answer: B) Rain. 13. ..... is the metric unit of weight. A) Newton. B) Gram, g. C) Kilogram, kg. D) Milligram, mg. E) Centigram, cg. Show Answer Correct Answer: A) Newton. 14. How many atoms are in the molecule of methane? CH4 A) 1. B) 3. C) 5. D) 7. Show Answer Correct Answer: C) 5. 15. What does the force of gravity most affect? A) Volume. B) Height. C) Mass. D) Weight. Show Answer Correct Answer: D) Weight. 16. To make things move, you need a- A) Force. B) Strong magnet. C) Metal object. D) Helper. Show Answer Correct Answer: A) Force. 17. 88 m/s north A) Speed. B) Velocity. C) Acceleration. D) None of above. Show Answer Correct Answer: B) Velocity. 18. Kai Nam is tall. Rui Heng is taller than Kai Nam. However, Mr Micheal is..... A) Tall. B) Taller. C) Tallest. D) The tallest. Show Answer Correct Answer: D) The tallest. 19. Which of these is NOT something a plant needs to survive? A) Water. B) Space. C) Carbon Dioxide. D) Oxygen. Show Answer Correct Answer: D) Oxygen. 20. Symbol of water A) H20. B) Co2. C) H. D) None of above. Show Answer Correct Answer: A) H20. ← PreviousNext →Related QuizzesScience QuizzesGeneral Science Quiz 1General Science Quiz 2General Science Quiz 3General Science Quiz 4General Science Quiz 5General Science Quiz 6General Science Quiz 7General Science Quiz 8General Science Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books