This quiz works best with JavaScript enabled. Home > Science > General Science – Quiz 25 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 25 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The ozone-containing pollution that results from the reaction between sunlight and vehicular or industrial exhaust A) Pollution. B) Pollutant. C) Photochemical smog. D) Hazardous waste. Show Answer Correct Answer: C) Photochemical smog. 2. Which of the following is used as a lubricant? A) Graphite. B) Silica. C) Iron Oxide. D) Diamond. Show Answer Correct Answer: A) Graphite. 3. What is the study of the Earth's atmosphere and weather called? A) Oceanography. B) Meteorology. C) Astronomy. D) Geology. Show Answer Correct Answer: B) Meteorology. 4. Which form of energy changes water from a liquid to a gas? A) Mechanical. B) Light. C) Sound. D) Thermal. E) Electrical. Show Answer Correct Answer: D) Thermal. 5. Which is the nearest planet to the sun? A) Mercury. B) Venus. C) Mars. D) Earth Solar system. Show Answer Correct Answer: A) Mercury. 6. Galileo was the first to invent the telescope. A) True. B) False. Show Answer Correct Answer: B) False. 7. What is the total cost of mission Chandrayaan-3? A) 600 crore. B) 540 crore. C) 800 crore. D) 1200 crore. Show Answer Correct Answer: A) 600 crore. 8. This data is based on a persons personal opinions. A) Subjective. B) Objective. C) Hypothesis. D) Operational science. Show Answer Correct Answer: A) Subjective. 9. The speed of water affects the amount of erosion A) True. B) False. Show Answer Correct Answer: A) True. 10. Malaria is caused by A) Mosquitoes. B) Rats. C) Cats. D) Pigs. Show Answer Correct Answer: A) Mosquitoes. 11. A giant pandas natural habitat is on what continent? A) Europe. B) Africa. C) Asia. D) Australia. Show Answer Correct Answer: C) Asia. 12. What was an source of heat on the early earth? A) Radioactivity. B) Gravitation Pressure. C) Accretion (collisions with other materials). D) All of the above. Show Answer Correct Answer: D) All of the above. 13. How does friction help us move from place to place? A) Friction does not help us. B) Friction keeps us from slipping and sliding. C) Friction only helps cats. D) Friction makes us slip and fall. Show Answer Correct Answer: B) Friction keeps us from slipping and sliding. 14. Which of the following is NOT an example of a physical change? A) Crumpled paper. B) Pencil sharpening. C) Shrunken clothing. D) Sour milk. Show Answer Correct Answer: D) Sour milk. 15. A person has bleeding gums. This could be caused by a lack of which nutrient? A) Calcium. B) Iron. C) Vitamin C. D) Vitamin D. Show Answer Correct Answer: C) Vitamin C. 16. The study of Earth's history as revealed in the rocks that make up the Earth. A) Geology. B) Paleontology. C) Archaeology. D) Life science. Show Answer Correct Answer: A) Geology. 17. Proton Mass A) 1 amu. B) 0 amu. Show Answer Correct Answer: A) 1 amu. 18. Where are the capillaries present? A) Near heart. B) Muscular walls. C) In blood. D) The junction of veins and Arteries. Show Answer Correct Answer: D) The junction of veins and Arteries. 19. The thin mantle sub-layer locateddirectly below the lithosphere A) Crust. B) Mesosphere. C) Lithosphere. D) Asthenosphere. Show Answer Correct Answer: D) Asthenosphere. 20. What is the only marsupial in the Americas? A) Anteater. B) Flying Squirrel. C) Opossum. D) Armadillo. Show Answer Correct Answer: C) Opossum. ← PreviousNext →Related 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 9General Science Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books