This quiz works best with JavaScript enabled. Home > Science > Overview > General Science – Quiz 117 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 117 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The kidneys are part of the human digestive system. A) True. B) False. Show Answer Correct Answer: B) False. 2. Traits tend to appear more often A) Recessive traits. B) Dominant traits. Show Answer Correct Answer: B) Dominant traits. 3. How many vowels are there in the English alphabet? A) 20. B) 21. C) 5. D) 6. Show Answer Correct Answer: C) 5. 4. What is a representation or proposed structure of an object? A) Periodic table. B) Model. C) Atom. D) Group. Show Answer Correct Answer: B) Model. 5. Discovered by Alexander Fleming, this is now used to treat infections and is considered one of the most important discoveries in the field of medical science. What is it? A) Vaccines. B) Head ache medication. C) Penicillin. D) Antifungal medication. Show Answer Correct Answer: C) Penicillin. 6. The effect of the occurrence of full moon in the waters is ..... A) Forest damage. B) Rising sea water, river, lake. C) Tsunami. D) Landslide. Show Answer Correct Answer: B) Rising sea water, river, lake. 7. What is the process of a solid turning into a liquid called? A) Freezing. B) Evaporation. C) Condensation. D) Melting. Show Answer Correct Answer: D) Melting. 8. How aquatic plant float on water? A) Friction force. B) Bouyancy force. C) Gravity force. D) Contact force. Show Answer Correct Answer: B) Bouyancy force. 9. Which of the following is considered a waste product produced by all living things? A) Magnesium. B) Sulfur. C) Oxygen. D) Carbon dioxide. Show Answer Correct Answer: D) Carbon dioxide. 10. A(n)..... may be either north or south A) Voltage. B) Magnetic pole. C) Series circuit. D) None of above. Show Answer Correct Answer: B) Magnetic pole. 11. The power of a lens is measured in: A) Diopters. B) Lumen. C) Candela. D) Watt. Show Answer Correct Answer: A) Diopters. 12. The plant give out..... which is needed for people and animals A) Carbon dioxide. B) Oxygen. C) Nitrogen. D) Water vapour. Show Answer Correct Answer: B) Oxygen. 13. A scientific theory is considered a scientific law when it has been tested over generations and judged to be correct. A) True. B) False. Show Answer Correct Answer: A) True. 14. What is the mode of feeding of an ant? A) Sucking. B) Scraping. C) Chewing. D) Siphoning. Show Answer Correct Answer: B) Scraping. 15. Theory of Unification of two of basic four physical forces governing the universe was proposed by A) Dr. Abdul Qadir Khan. B) Dr. Abdus Salaam. C) Dr Ashfaq Ahmad. D) Dr. Samar Mubarak. Show Answer Correct Answer: B) Dr. Abdus Salaam. 16. ..... form from magma or lava. A) Igneous rock. B) Metamorphic rock. C) Sedimentary rock. D) None of above. Show Answer Correct Answer: A) Igneous rock. 17. What are stratus clouds A) Formed from rising masses of air, called thermals. B) Formed high in the troposphere and their crystals never reach the ground. C) Formed when an entire layer of air cools or ascends obliquely. D) None of above. Show Answer Correct Answer: C) Formed when an entire layer of air cools or ascends obliquely. 18. The amount of..... energy in water depends on its height above the turbines. A) Potential. B) Electrical. Show Answer Correct Answer: A) Potential. 19. Number of Milk Teeth in a child:..... A) 20. B) 22. C) 24. D) 26. Show Answer Correct Answer: A) 20. 20. Frogs are cold blooded animals. True or false? A) TRUE. B) FALSE. Show Answer Correct Answer: A) TRUE. ← 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