This quiz works best with JavaScript enabled. Home > Science > Overview > General Science – Quiz 275 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 275 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A series circuit has..... path(s) that the electric current can take. A) One. B) Two. C) Three. D) Four. Show Answer Correct Answer: A) One. 2. A substance that contains different compounds and/or elements A) Mixture. B) Compound. C) Solution. D) Molecule. Show Answer Correct Answer: A) Mixture. 3. Beri Beri is caused by? A) Vitamin B1. B) Vitamin B3. C) Vitamin B6. D) Vitamin B12. Show Answer Correct Answer: A) Vitamin B1. 4. This is energy from movement. A) Mechanical energy. B) Light energy. C) Sound energy. D) Electrical energy. Show Answer Correct Answer: A) Mechanical energy. 5. Given direction from a starting point to describe an object's position A) Reference direction. B) Contact force. C) Net force. D) Mass. Show Answer Correct Answer: A) Reference direction. 6. This macronutrient is the body's last choice to be burned for fuel. A) Fats. B) Carbohydrates. C) Proteins. D) None of above. Show Answer Correct Answer: C) Proteins. 7. As sound waves move away from their source the sound become..... A) Louder. B) Softer. C) Faster. D) None of above. Show Answer Correct Answer: B) Softer. 8. The clavicle attaches to the..... Medially A) Tibia. B) Sternum. C) Carpal. D) Scapula. Show Answer Correct Answer: B) Sternum. 9. When a neutral atom gains two electrons, the charge of the resulting ion is A) -2. B) -1. C) +2. D) +1. Show Answer Correct Answer: A) -2. 10. Angular unconformity has strata of rocks below it lying at an angle A) True. B) False. Show Answer Correct Answer: A) True. 11. What is the incubation period for the coronavirus? A) 24 hours. B) 7-10 days. C) 3-5 days. D) Up to 14 days. Show Answer Correct Answer: D) Up to 14 days. 12. Water covers around..... of the Earth's surface. A) 5%. B) 25%. C) 70%. D) 95%. Show Answer Correct Answer: C) 70%. 13. The function of the skull is? A) To allow movement of the neck. B) To allow you to hear. C) To allow you to see. D) To protect the brain. Show Answer Correct Answer: D) To protect the brain. 14. A..... weighs about one kilogram. A) Dog. B) Paperclip. C) Car. D) Textbook. Show Answer Correct Answer: D) Textbook. 15. Tick the correct metaphor A) Moon is like a night lamp. B) Moon is a night lamp. C) Moon used to be. D) Moon will be. Show Answer Correct Answer: B) Moon is a night lamp. 16. What is the genotype of a square on a pedigree? A) XX. B) XY. C) YY. D) Male. Show Answer Correct Answer: B) XY. 17. What is the meaning of Science? A) The study of the world around us (living and non-living things). B) The study of the stars. C) The study of living things. D) Science is science nothing more nothing less. Show Answer Correct Answer: A) The study of the world around us (living and non-living things). 18. Which of the following is NOT a cause of floods? A) Heavy rainfall. B) Storm surges. C) Dam failures. D) Climate change. Show Answer Correct Answer: D) Climate change. 19. ..... can indicate that a chemical reaction is occuring. A) Bubbling. B) Singing. C) Increase in mass. D) Loss of mass. Show Answer Correct Answer: A) Bubbling. 20. What are the three states of matter? A) Solid, volume, mass. B) Density, volume, mass. C) Solid, liquid, gas. D) Density, gas, volume. Show Answer Correct Answer: C) Solid, liquid, gas. ← 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