This quiz works best with JavaScript enabled. Home > Science > Overview > General Science – Quiz 173 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 173 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. CaCo3 is known as? A) Slaked lime. B) Quick lime. C) Lime stone. D) Carbonated lime. Show Answer Correct Answer: C) Lime stone. 2. Which biologist proposed the theory of evolution through natural selection? A) Charles Darwin. B) Stephen Hawking. C) Francesco Redi. D) Alexander Fleming. Show Answer Correct Answer: A) Charles Darwin. 3. This is a part of a nose that can receive and detect the different odors. A) Olfactory nerve. B) Olfactory bulb. C) Olfactory epithelium. D) None of above. Show Answer Correct Answer: C) Olfactory epithelium. 4. Which action is NOT how science and technology usually interact? A) Science provides technology with tools. B) Science produces a demand for new technologies. C) Science knowledge can limit technologies that are produced. D) Science discovers information that can be applied in new technologies. Show Answer Correct Answer: A) Science provides technology with tools. 5. Who Invents telephone.? A) Alexander Graham Bell. B) Charles Darwin. C) Gregar John Mendel. D) Alexander Fleming. Show Answer Correct Answer: A) Alexander Graham Bell. 6. Stars appear to rise in the east and set in the west? A) True. B) False. Show Answer Correct Answer: A) True. 7. Total Mass is..... during a chemical reaction A) Destroyed. B) Not affected. C) Created. D) Lost. Show Answer Correct Answer: B) Not affected. 8. In a flowering plant species, red flower color (R) is dominant over white flower color (r). What is/are the possible genotype/s that would result in a red-flowering plant? A) Rr. B) R. C) RR. D) RR or Rr. Show Answer Correct Answer: D) RR or Rr. 9. In a total solar eclipse, the Moon is located between the sun and Earth, blocking the sun's rays. However, one of the sun is still visible. What is it? A) Umbra. B) Corona and loops of gas. C) Solar core. D) Convective zone. Show Answer Correct Answer: D) Convective zone. 10. Not all experimental variables are bad. A) True. B) False. Show Answer Correct Answer: A) True. 11. How many years are there in a decade? A) 5. B) 10. C) 15. D) 20. Show Answer Correct Answer: B) 10. 12. 2nd planet from the Sun; has a dense atmosphere of mostly carbon dioxide and very high surface temperatures A) Earth. B) Mars. C) Mercury. D) Venus. Show Answer Correct Answer: D) Venus. 13. Eclecticism puts historical documents through 3 tests which include all of the following except: A) Internal test. B) External test. C) Bibliographic test. D) Textural test. Show Answer Correct Answer: D) Textural test. 14. The blood component that helps blood to clot is called the ..... A) Water. B) Platelet. C) Red blood cell. D) White blood cell. Show Answer Correct Answer: B) Platelet. 15. What can be recycled to help the ecosystem? A) Cans, paper, plastic, glass. B) Fuel, waste, and toxic chemicals. Show Answer Correct Answer: A) Cans, paper, plastic, glass. 16. A pendulum is..... A) An object that swings back and forth like what is seen in a grandfather clock. B) An object that is projected off of the face of this Earth. Show Answer Correct Answer: A) An object that swings back and forth like what is seen in a grandfather clock. 17. This period in history marks the beginning in the underlying assumptions of science, looking more to human reasoning than to the Bible. A) Enlightenment. B) Dark Ages. C) Industrial Revolution. D) Science Revolution. Show Answer Correct Answer: A) Enlightenment. 18. Al birony dad in A) 1048. B) 1047. C) 1049. D) 1148. Show Answer Correct Answer: A) 1048. 19. A temperature at which the substance burns is called A) Evaporation. B) Kindling temperature. C) Boiling temperature. D) Melting. Show Answer Correct Answer: C) Boiling temperature. 20. Most of the Earth's surface is covered in..... A) Water. B) Land. C) Rivers. D) None of above. Show Answer Correct Answer: A) Water. ← 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