This quiz works best with JavaScript enabled. Home > Science > Overview > General Science – Quiz 194 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 194 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which Season is The Coldest Season? What station is the coldest? A) Winter winter. B) Spring primaved. C) SummerVerano. D) Foul. Show Answer Correct Answer: A) Winter winter. 2. Which blood vessel carries deoxygenated blood? A) Artery. B) Vein. C) Capillary. D) None of the above. Show Answer Correct Answer: B) Vein. 3. Which of the following organelles would you not expect to be present in onion root cells? A) Cell wall. B) Vacuole. C) Chloroplast. D) Mitochondrion. Show Answer Correct Answer: C) Chloroplast. 4. Energy from the sun is called A) Biofuels. B) Solar. C) Geothermal. D) Hydroelectric. Show Answer Correct Answer: B) Solar. 5. The most penetrating and harmful electromagnetic wave A) X-ray. B) Gamma ray. C) Infrared. D) Microwave. Show Answer Correct Answer: B) Gamma ray. 6. What part of the cell is responsible for controlling most of the cell's activities? A) Nucleus. B) Mitochondria. C) Ribosomes. D) Cell wall. Show Answer Correct Answer: A) Nucleus. 7. Mechanics is the study of..... in physics. A) Energy. B) Speed. C) Motion. D) Engines. Show Answer Correct Answer: C) Motion. 8. Which of the following is NOT seen by reflection of sun light: A) W) the moon. B) X) Mercury. C) Y) March. D) Z) the north star. Show Answer Correct Answer: D) Z) the north star. 9. When units all have the same number of protons, they are the same..... A) Atom. B) Element. C) Molecule. D) Substance. Show Answer Correct Answer: B) Element. 10. If X is the symbol for an element, which of the following two symbols represent isotopes of the same element?I. 7735X II. 7733X III. 8137X IV. 8135 X A) I and II. B) III and IV. C) I and IV. D) I and III. Show Answer Correct Answer: C) I and IV. 11. What is the largest country in the world? A) USA. B) Russia. C) Brazil. D) China. Show Answer Correct Answer: B) Russia. 12. The powerhouse of the cell is the.....It converts energy from food into energy the cell can use A) Mitochondrion. B) Golgi body. C) Nucleus. D) Ribosomes. Show Answer Correct Answer: A) Mitochondrion. 13. If the price of a book is increased by 20%, by what percentage should the sales price be decreased to bring it back to the original price? A) 16%. B) 20%. C) 25%. D) 10%. Show Answer Correct Answer: A) 16%. 14. What do we call the force that pulls objects toward the Earth? A) Gravity. B) Magnetism. C) Friction. D) Buoyancy. Show Answer Correct Answer: A) Gravity. 15. Which of the following is NOT a tool used to measure horizontal angles between objects? A) Magnetic compass. B) Transit. C) Brunton compass. D) None of above. Show Answer Correct Answer: A) Magnetic compass. 16. Predictable wind patterns which ships used to cross the ocean for exploration and trade. A) Jet streams. B) Trade winds. C) Doldrums. D) Ship winds. Show Answer Correct Answer: B) Trade winds. 17. Which one is the odd thing? A) Digital watch. B) Radio. C) Juicer. D) Calculator. Show Answer Correct Answer: C) Juicer. 18. What is the change of resistance value of the conductor as its diameter is doubled? A) Increase to two times. B) Decrease to four times. C) Decrease to half of the value. D) No change in value of resistance. Show Answer Correct Answer: B) Decrease to four times. 19. Which of the following is known as the Leucocytes? A) RBC. B) WBC. C) Plasma. D) Platelets. Show Answer Correct Answer: B) WBC. 20. Clouds formed when wind blows warm, moist air on top of cooler, drier air masses A) Frontal clouds. B) Mountain clouds. C) Fog. D) Cirrus. Show Answer Correct Answer: A) Frontal clouds. ← 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