This quiz works best with JavaScript enabled. Home > Science > General Science – Quiz 13 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 13 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Who discover radium A) Madam Curie. B) Thomson. C) Chadwick. D) None of above. Show Answer Correct Answer: A) Madam Curie. 2. Spinning of Earth on its axis; used to measure time in days A) Revolution. B) Regolith. C) Rotation. D) Moon phase. Show Answer Correct Answer: C) Rotation. 3. All of the same species in an area is called? A) A population. B) Community. C) Biosphere. D) Ecosystem. Show Answer Correct Answer: A) A population. 4. How many degrees can an owl turn its head? A) 180. B) 250. C) 270. D) 300. Show Answer Correct Answer: C) 270. 5. How many gemstones are there A) 1-one. B) 2-two. C) 3-three. D) 4-four. Show Answer Correct Answer: D) 4-four. 6. As to see the picker like? A) Roan seeds. B) Tube. C) Long tube. D) Rounded. Show Answer Correct Answer: C) Long tube. 7. What is the heaviest organ in the human body? A) The heart. B) The liver. C) The brain. D) None of above. Show Answer Correct Answer: B) The liver. 8. If Jack is pushing a box 19 Newtons to the right and Jill is pushing the same box 87 Newtons to the left which direction will the box go? A) 68 Newtons to the left. B) 68 Newtons to the right. C) 69 Newtons to the left. D) 69 Newtons to the right. Show Answer Correct Answer: A) 68 Newtons to the left. 9. Choose the correct answer. What is the platelets function? A) Prevent bleeding. B) Defend the body against germs. Show Answer Correct Answer: A) Prevent bleeding. 10. Works in specialized equipment operation A) Technician. B) Experimental scientist. C) Theoretical scientist. D) Engineer. Show Answer Correct Answer: A) Technician. 11. What do we call molten rock when it is inside the earth? A) Magma. B) Lava. C) Volcano. D) None of above. Show Answer Correct Answer: A) Magma. 12. A..... is a substance that has definite physical and chemical properties such as appearance, melting point, and reactivity. A) Mixture. B) Pure substance. C) Compound. D) Element. Show Answer Correct Answer: B) Pure substance. 13. Energy that travels in waves A) Sound energy. B) Food web. C) Dizard at. D) Parkinson's disease. Show Answer Correct Answer: A) Sound energy. 14. The quantity of matter anything contains is..... A) Weight. B) Mass. C) Volume. D) None of above. Show Answer Correct Answer: B) Mass. 15. A force 7N is used to move a machine through a distance of 3m. What is the work done? A) A. Aja. B) 4.0J. C) 10.0J. D) 21.0J. Show Answer Correct Answer: D) 21.0J. 16. In the month, where is the month every four years having the 29th? A) January. B) February. C) Maret. D) April. Show Answer Correct Answer: B) February. 17. True or False?The direction of rotation of Venus is equal to the direction of Earth, and most other planets. A) True. B) False. Show Answer Correct Answer: B) False. 18. I studied in this school..... five years. A) Since. B) For. C) From. D) Until. Show Answer Correct Answer: B) For. 19. People who take maize in diet like main grains are likely to lack of vitamin A) Vitamin A. B) Vitamin B1. C) Vitamin b. D) Vitamin B2. Show Answer Correct Answer: B) Vitamin B1. 20. If a hypothesis does not agree with the experiment designed to confirm it you can..... A) Discard the hypothesis. B) Modify it to become consistent with the data. C) Either A or B. D) Neither A or B. Show Answer Correct Answer: A) Discard the hypothesis. ← 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