This quiz works best with JavaScript enabled. Home > Science > Overview > General Science – Quiz 29 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 29 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A(n)..... uses symbols to show the parts of a circuit. A) Schematic diagram. B) Ampere. C) Static electricity. D) None of above. Show Answer Correct Answer: A) Schematic diagram. 2. How many oxygen atoms are present in the following? 4Ca(OH)2 A) 4. B) 6. C) 8. D) 1 NGSS.MS-PS1-1. Show Answer Correct Answer: C) 8. 3. Which model of the solar system places the Sun in the center A) Geocentric. B) Inferior. C) Heliocentric. D) Superior. Show Answer Correct Answer: C) Heliocentric. 4. The world earth day is celebrated every year on A) 22nd April. B) 15th June. C) 8th October. D) 20th August. Show Answer Correct Answer: A) 22nd April. 5. WHAT IS THE FORMULA OF COMMON SALT? A) NaCl. B) KCl. C) AgCl. D) HCl. Show Answer Correct Answer: A) NaCl. 6. What was the purpose of the maneuver performed on 25th July 2023? A) Lunar-Orbit insertion. B) Orbit circulization. C) Translunar Injection. D) Orbit-raising. Show Answer Correct Answer: D) Orbit-raising. 7. Where is the celestrial region called the Asteroid Belt located? A) Between Earth and Mars. B) Between Mars and Jupiter. C) Between the sun and Mercury. D) Between Jupiter and Saturn. Show Answer Correct Answer: B) Between Mars and Jupiter. 8. True or false:male seahorses give birth to their young, not the females. A) True. B) False. Show Answer Correct Answer: A) True. 9. What food is the best example of a nucleic acid? A) Pasta. B) Butter. C) Steak. D) Strawberry. Show Answer Correct Answer: D) Strawberry. 10. A candle wick burning is an example of a..... A) Physical reaction. B) Condensation. C) Neutrons. D) Chemical reaction NGSS.MS-PS1-5. Show Answer Correct Answer: D) Chemical reaction NGSS.MS-PS1-5. 11. A very simple atom that is not neutron A) Hydrogen. B) Helium. C) Dutarium. D) None of above. Show Answer Correct Answer: A) Hydrogen. 12. Any device used for making work easier is called..... A) Machine. B) Pulley. C) Wheel. D) Truck. E) Engine. Show Answer Correct Answer: A) Machine. 13. Night and day are caused by A) The moon rotating around the sun. B) Earth spinning on its axis. C) Earth revolving around the sun. D) Earth's distance, 92, 000, 000 miles from the sun. Show Answer Correct Answer: B) Earth spinning on its axis. 14. Chemical X has a mass of 5 grams, and chemical Y has a mass of 10 grams. If the two chemicals are mixed and a complete chemical reaction takes place, what is most likely the mass of the product? A) 5 grams. B) 10 grams. C) 15 grams. D) 50 grams. Show Answer Correct Answer: C) 15 grams. 15. When heat energy is lost it cannot be used to produce: A) Work. B) Velocity. C) Natural gas. D) None of above. Show Answer Correct Answer: A) Work. 16. What is the boiling point of water in degrees Celsius? A) 100. B) 75. C) 120. D) 90. Show Answer Correct Answer: A) 100. 17. 2nd largest; ring system (ice & rock)10h 2m period of rotation A) Saturn. B) Mars. C) Uranus. D) Pluto. Show Answer Correct Answer: A) Saturn. 18. What kind of energy do plants get from the Sun? A) Solar. B) Electrical. C) Mechanical. D) Sound NGSS.MS-LS1-6. Show Answer Correct Answer: A) Solar. 19. To control the reaction in a nuclear fission reactor, the neutrons are slowed by..... A) Uranium. B) Heat exchanger. C) Water. D) Control rods. Show Answer Correct Answer: D) Control rods. 20. What is the process by which plants make their own food called? A) Transpiration. B) Fermentation. C) Respiration. D) Photosynthesis. Show Answer Correct Answer: D) Photosynthesis. ← 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