This quiz works best with JavaScript enabled. Home > Science > Overview > General Science – Quiz 379 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 379 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A(n)..... is an uncharged particle. A) Dianne. B) Neutral. C) Neutron. D) Bronolorshus. Show Answer Correct Answer: C) Neutron. 2. Which animal never drinks water in as entire life? A) Rat. B) Kangaroo rat. C) Kangaroo. D) None of these. Show Answer Correct Answer: B) Kangaroo rat. 3. Physical Property A) Cannot be determined without changing the material completely. B) Is determined by changing the material in ways that can be undone. C) Changes that cannot be reversed. D) Changes that can be reversed. Show Answer Correct Answer: B) Is determined by changing the material in ways that can be undone. 4. Water is made up of what elements? A) Oxygen and carbon dioxide. B) Helium and hydrogen. C) Hydrogen and oxygen. D) Carbon dioxide and helium. Show Answer Correct Answer: C) Hydrogen and oxygen. 5. A change wherein the chemical composition has been altered or a chemical reaction has taken place A) Physical Change. B) Chemical Change. C) Synthesis. D) Decomposition. Show Answer Correct Answer: B) Chemical Change. 6. How many days are in 1 year? A) 285. B) 365. C) 425. D) 540. Show Answer Correct Answer: B) 365. 7. Which of the following is NOT a class A material? A) Paper. B) Plastic. C) Petrol. D) Wood. Show Answer Correct Answer: C) Petrol. 8. Cations lose A) Their cats. B) Their electrons. C) Their anions. D) Their bonds. Show Answer Correct Answer: B) Their electrons. 9. Which organisms in a food chain break down dead organisms and recycle matter by returning them to the soil? A) Herbivores. B) Decomposersers. C) Producers. D) Carnivores. Show Answer Correct Answer: B) Decomposersers. 10. What does Amatically reaction with Metal? A) Sibbit. B) The chemlinic goods. C) Carbonate. D) Hyd officide. Show Answer Correct Answer: A) Sibbit. 11. Atoms have equal numbers of....., so they are neutral in electric charge. A) Neutrons. B) Protons and neutrons. C) Electrons. D) Protons and electrons. E) Protons. Show Answer Correct Answer: D) Protons and electrons. 12. Laboratory safety rules. List a safety rule below A) You must eat and drink in the lab. B) Do not taste any chemicals. C) Students must run and play. D) Students must carry home chemicals and apparatus. Show Answer Correct Answer: B) Do not taste any chemicals. 13. What is the father of a respiratory's voice, which? A) Glows. B) Web. C) In minute laws. D) Aigison. Show Answer Correct Answer: A) Glows. 14. Balance this reaction:..... Na3PO4 +..... KOH $\rightarrow$ ..... NaOH +..... K3PO4 A) 1, 3, 3, 1. B) 1, 3, 2, 1. C) 2, 3, 3, 1. D) 1, 1, 3, 1. Show Answer Correct Answer: A) 1, 3, 3, 1. 15. If an objects velocity changes and it speeds up, it has..... A) Positive acceleration. B) Zero acceleration. C) Negative acceleration. D) None of above. Show Answer Correct Answer: A) Positive acceleration. 16. If an object travels at a constant velocity, it has..... A) Positive acceleration. B) Zero acceleration. C) Negative acceleration. D) None of above. Show Answer Correct Answer: B) Zero acceleration. 17. Which of the following is the highest peak of India? A) Kanchenjunga. B) Nanda Devi. C) Mount Everest. D) . Show Answer Correct Answer: A) Kanchenjunga. 18. When an object is acted on by one or more outside forces, the total force is equal to the..... of the object times the resulting acceleration. A) Speed. B) Mass. C) Velocity. D) Inertia. Show Answer Correct Answer: B) Mass. 19. Is the largest animal in the world? A) Giraffe. B) Elephant. C) Blue whale. D) Non of the above CCSS.SL.1.2. Show Answer Correct Answer: C) Blue whale. 20. Viscosity change is one of the conditions of chemical change A) True. B) False. Show Answer Correct Answer: B) False. ← PreviousRelated 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