This quiz works best with JavaScript enabled. Home > Science > General Science – Quiz 226 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 226 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Light travels at a speed of 186, 000 miles a second. The distance light travels in a year is..... A) 58, 656, 950, 000, 000 miles/year. B) 8, 865, 690, 000, 000 miles/year. C) 6, 789, 000, 000 miles/year. D) 5, 865, 696, 000, 000 miles/year. Show Answer Correct Answer: D) 5, 865, 696, 000, 000 miles/year. 2. What is the study of living organisms? A) Astronomy. B) Chemistry. C) Geology. D) Biology. Show Answer Correct Answer: D) Biology. 3. Losing electrons makes an atom more A) Of a loser. B) Positively charged. C) Forgetful. D) Than enough. Show Answer Correct Answer: B) Positively charged. 4. Which type of crust is found under continents? A) Mantle crust. B) Oceanic crust. C) Subduction crust. D) Continental crust. Show Answer Correct Answer: D) Continental crust. 5. ..... conges alert? A) Acid. B) Aquisites. C) Actainni. D) Littus paper. Show Answer Correct Answer: A) Acid. 6. Cell organelles that are responsible for digesting food, worn out organelles and other cellular wastes are called..... A) Mitochondria. B) Vacuoles. C) Lysosomes. D) Chlororplasts NGSS.MS-LS1-7. Show Answer Correct Answer: C) Lysosomes. 7. Nonvascular plants do not have true A) Roots. B) Stems. C) Leaves. D) All of these. Show Answer Correct Answer: D) All of these. 8. A high speed power tool known as a floor burnisher is used to give floors a nice luster (soft glow). This tool contains an abrasive pad that rotates at 2000 rpm clockwise, which is an example of a..... A) Distance. B) Acceleration. C) Speed. D) Velocity. Show Answer Correct Answer: D) Velocity. 9. What is the biggest contributor to climate change? A) Deforestation. B) Methane gas from cows. C) Burning fossil fuels. D) Land use. Show Answer Correct Answer: C) Burning fossil fuels. 10. Chemical X has a mass of 20 grams, and chemical Y has a mass of 30 grams. If the two chemicals are mixed and a complete chemical reaction takes place, what is most likely the mass of the product? A) 20 grams. B) 30 grams. C) 50 grams. D) 100 grams. Show Answer Correct Answer: C) 50 grams. 11. A form of matter that has a definite shape and volume. A) Solid. B) Liquid. C) Gas. D) Plasma. Show Answer Correct Answer: A) Solid. 12. The equation to calculate momentum is A) P=mv. B) P=1/2mv2. C) P=mgh. D) P=mg. Show Answer Correct Answer: A) P=mv. 13. The mass of n object is 50kg nd its volume is 5 cubic metres. What is the density A) 100. B) 10. C) 250. D) 25. Show Answer Correct Answer: B) 10. 14. If you want to measure the length of an object, the standard unit of measurement is the..... A) Meter. B) Yard. C) Centimeter. D) None of above. Show Answer Correct Answer: A) Meter. 15. What is does DNA stands for? A) Dexyribocleic Acid. B) Deoxyribonucleic acid. C) Deoxyribucleic acid. D) Deoxyribonucleic acid. Show Answer Correct Answer: B) Deoxyribonucleic acid. 16. Which of the following is not a source of heat? A) Coal. B) Microwave. C) Wood. D) Shirt. Show Answer Correct Answer: D) Shirt. 17. Provides more surface area on a seaweed to collect sunlight A) Blades. B) Holdfast. C) Pneumatocyst. D) Stipe. Show Answer Correct Answer: A) Blades. 18. Name of the world largest flower is.? A) Lotus. B) Rose. C) Dahelia. D) Raffisia. Show Answer Correct Answer: D) Raffisia. 19. What is the term for the spinning of a planet on its axis? A) Orbit. B) Rotation. C) Revolution. D) Ellipse. Show Answer Correct Answer: B) Rotation. 20. Includes sugars and starches A) Carbohydrates. B) Proteins. C) Lipids. D) Nucleic Acids. Show Answer Correct Answer: A) Carbohydrates. ← 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