This quiz works best with JavaScript enabled. Home > Science > Overview > General Science – Quiz 24 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 24 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Acceleration is a change in..... A) Velocity. B) Cars. C) School. D) Me. Show Answer Correct Answer: A) Velocity. 2. ..... is made up small discrete particles A) Matter. B) Gas. C) Liquid. D) Atom. Show Answer Correct Answer: A) Matter. 3. Which blood cells contain hemoglobin? A) Red blood cells. B) Blood platelets. C) White blood cells. D) Blood plasma. Show Answer Correct Answer: A) Red blood cells. 4. Iron oxide A) Patch. B) FeO. C) Ka2o. D) As. Show Answer Correct Answer: A) Patch. 5. Which form of energy is formed when the nucleus of an atom is split? A) Mechanical. B) Radiant. C) Nuclear. D) Chemical. Show Answer Correct Answer: C) Nuclear. 6. Science cannot prove anything even if the scientific method is carefully followed. A) True. B) False. Show Answer Correct Answer: A) True. 7. A student measures that it takes 7 s for a pendulum bob to swing through 10 complete swings. What is the period of the pendulum? A) 0. B) Sense. C) 70s. D) 0.07s. Show Answer Correct Answer: A) 0. 8. The..... is the variable that changes (what you are testing in an experiment. A) Dependent variable. B) Independent variable. C) Control variable. D) Constant factor. Show Answer Correct Answer: B) Independent variable. 9. A section directly below the Earth's crust that has a major change in density and beneath it is the Earth's mantle A) Asthenosphere. B) Outer core. C) Lithosphere. D) Moho. Show Answer Correct Answer: D) Moho. 10. Oxygenation of blood occurs in the ..... A) Brain. B) Heart. C) Lungs. D) Kidneys. Show Answer Correct Answer: C) Lungs. 11. A visible light that is found on the top of the rainbow. A) Orange. B) Blue. C) Red. D) Yellow. Show Answer Correct Answer: C) Red. 12. Which Shaheer consists of about 80% of the mass of atmosphere? A) Troposphere. B) Stratosphere. C) Mesosphere. D) Thermosphere. Show Answer Correct Answer: A) Troposphere. 13. The nucleus is just a tiny part of the atom, but it contains virtually all of the atom's..... A) Cations. B) Properties. C) Charge. D) Mass. Show Answer Correct Answer: D) Mass. 14. 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. 15. Which of the following is used as a lubricant? A) Graphite. B) Silica. C) Iron Oxide. D) Diamond. Show Answer Correct Answer: A) Graphite. 16. 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. 17. 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. 18. Which is the nearest planet to the sun? A) Mercury. B) Venus. C) Mars. D) Earth Solar system. Show Answer Correct Answer: A) Mercury. 19. Galileo was the first to invent the telescope. A) True. B) False. Show Answer Correct Answer: B) False. 20. 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. ← 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