This quiz works best with JavaScript enabled. Home > Science > Overview > General Science – Quiz 115 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 115 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The Gas Usually Filled in the electric bulb IS:What gas is usually filled in electrical bulbs? A) Oxygen / oxygen. B) Carbon dioxide / carbon-dioxide. C) Hydrogen / hydrogen. D) Nitrogen / Nitrogen. Show Answer Correct Answer: D) Nitrogen / Nitrogen. 2. Material required for preapring a dish A) Nutrients. B) Substance. C) Ingredients. D) Minerals. Show Answer Correct Answer: C) Ingredients. 3. (7) Which is the natural satellite of the earth? A) The moon. B) Mars. C) Pluto. D) The sun. Show Answer Correct Answer: A) The moon. 4. An example that contradicts a scientific conclusion is called..... A) Scientific law. B) Counter-example. C) Hypothesis. D) None of above. Show Answer Correct Answer: B) Counter-example. 5. An example of a physical change is A) Burning paper. B) Baking cookies. C) The rusting of iron. D) Mixing a milkshake. Show Answer Correct Answer: D) Mixing a milkshake. 6. What are the main factors that cause landslides? A) Volcanic eruptions, strong winds, soil erosion. B) Drought, deforestation, mining activities. C) Tectonic plate movements, hurricanes, urbanization. D) Heavy rainfall, earthquakes, slope instability, and human activities. Show Answer Correct Answer: D) Heavy rainfall, earthquakes, slope instability, and human activities. 7. The layer of atmosphere containing ions; it is found in the mesosphere and thermosphere: A) Ozonosphere. B) Ionosphere. C) Troposphere. D) None of above. Show Answer Correct Answer: B) Ionosphere. 8. Jacob is removing a lamp cord from an electrical outlet. Which statement correctly describes why he should only touch the plastic cover? A) It is a conductor, so it easily transfers electrical energy. B) It is an insulator, so it easily transfers electrical energy. C) It is a conductor, so it does not easily transfer electrical energy. D) It is an insulator, so it does not easily transfer electrical energy. Show Answer Correct Answer: D) It is an insulator, so it does not easily transfer electrical energy. 9. Atmospheric pressure is measured by: A) Cryometer. B) Altimeter. C) Bolometer. D) Barometer. Show Answer Correct Answer: D) Barometer. 10. Which of the following plant grow without seed? A) Wheat. B) Rice. C) Banana. D) Maize. Show Answer Correct Answer: C) Banana. 11. Roosters are used A) Meat. B) Egg. C) Milk. D) All. Show Answer Correct Answer: A) Meat. 12. Which of the following statements is an illustrative example of science? A) Black cats are threats to man. B) Sleeping with wet hair causes blindness. C) Jogging burns fat and calories. D) Bathing in the evening drains blood. Show Answer Correct Answer: C) Jogging burns fat and calories. 13. Sponges belong to the phylum: A) Porifera. B) Cnidaria. C) Mollusca. D) Crustaceans. Show Answer Correct Answer: A) Porifera. 14. Electrical power produced by falling water that turns a turbine generator A) Water power. B) Hydroelectric power. C) Electric power. D) Wind power. Show Answer Correct Answer: B) Hydroelectric power. 15. ATOMIC NO. OF CARBON IS? A) 12. B) 5. C) 6. D) 14. Show Answer Correct Answer: C) 6. 16. What is the name of the closest natural satellite to Earth? A) Comets. B) Sun. C) Moon. D) Star. Show Answer Correct Answer: C) Moon. 17. Which atom has the lowest effective nuclear charge? A) Na. B) Si. C) Cl. D) Ar. Show Answer Correct Answer: A) Na. 18. SOCIAL INSECT IS A) ANT. B) FLEAS. C) HOUSE FLY. D) None of above. Show Answer Correct Answer: A) ANT. 19. A doorknob is an example of a..... A) Wedge. B) Wheel and axle. C) Pulley. D) None of above. Show Answer Correct Answer: B) Wheel and axle. 20. Air is a mixture of gases.The most common gas in air is A) Helium. B) Nitrogen. C) Oxygen. D) Methane. Show Answer Correct Answer: B) Nitrogen. ← 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