This quiz works best with JavaScript enabled. Home > Science > General Science – Quiz 120 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 120 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The sum total of all the bones in the body. A) Endoskeleton. B) Exoskeleton. C) Axial skeleton. D) Appendicular skeleton. Show Answer Correct Answer: A) Endoskeleton. 2. If you cut a magnet in half, you would end up with..... A) Two south pole only magnets. B) Two north pole only magnets. C) One north pole only magnet and one south pole only magnet. D) Two smaller magnets each with a north and south pole. Show Answer Correct Answer: D) Two smaller magnets each with a north and south pole. 3. What is the chemical symbol for gold? A) Au. B) Silver. C) Mercury. D) Iron. E) None. Show Answer Correct Answer: A) Au. 4. What is the main function of calcium A) Help growth of meristem at tips of shoots and roots. B) Stunted plant growth. C) Help cell respiration. D) Yellowing leaves. Show Answer Correct Answer: A) Help growth of meristem at tips of shoots and roots. 5. Are you measuring mass or weight when you use a grocery scale? A) Mass. B) Weight. Show Answer Correct Answer: B) Weight. 6. The force that opposes the motion of two surfaces sliding past each other is called..... A) Acceleration. B) Force. C) Inertia. D) Friction. Show Answer Correct Answer: D) Friction. 7. Wood burned in a fireplace A) Chemical Change. B) Physical Change NGSS.MS-PS1-2. Show Answer Correct Answer: A) Chemical Change. 8. When working the laboratory, what is the minumum lenght of time an eye should be flushed if a chemical gets in the eye? A) 2 minutes. B) 10 mins. C) 15 mins. D) 30 mins. Show Answer Correct Answer: C) 15 mins. 9. Substance made up of two or more different types of atoms bonded together A) Atom. B) Compound. C) Proton. D) Neutron. Show Answer Correct Answer: B) Compound. 10. What is the name of the force that pulls objects towards the center of the Earth? A) Attraction. B) Repulsion. C) Magnetism. D) Gravity. Show Answer Correct Answer: D) Gravity. 11. What is the definition of electricity? A) A dangerous form of energy. B) The flow of neutral charges. C) The flow of charged particles (such as electrons and protons). D) A form of power. Show Answer Correct Answer: C) The flow of charged particles (such as electrons and protons). 12. The majority of gymnosperms are..... A) Cycads. B) Conifers. C) Ferns. D) Mosses. Show Answer Correct Answer: B) Conifers. 13. What is Matter? What is matter? A) Matter is the force on an object.The matter is the force on an object. B) Matter is The Speed of an Object. Matter is the speed of an object. C) Matter Is Anything that has mass and takes up Space. The subject is anything that has mass and occupies space. D) None of above. Show Answer Correct Answer: C) Matter Is Anything that has mass and takes up Space. The subject is anything that has mass and occupies space. 14. Which has less gravity? A) The Earth. B) The Moon. Show Answer Correct Answer: B) The Moon. 15. Round 3105 so it has 2 sig figs A) 310. B) 31. C) 3105. D) 3100. Show Answer Correct Answer: D) 3100. 16. The number of wavelengths that pass a fixed point each second; is expressed in hertz (Hz) A) Crest. B) Wavelength. C) Frequency. D) Trough. Show Answer Correct Answer: C) Frequency. 17. The diffusion of water A) Diffusion. B) Active transport. C) Endocytosis. D) Osmosis. Show Answer Correct Answer: D) Osmosis. 18. Matahari adalah salah satu bintang yang ada di dalam galaksi yang kita tempati, nama galaksi yang dimaksud adalah galaksi..... A) Andromeda. B) Bima Sakti (Milky Way). C) Betelgeuse. D) Orion Centauri. Show Answer Correct Answer: B) Bima Sakti (Milky Way). 19. Which one among the following imparts the green colour to leaves of plants? A) Chlorophyll. B) Chromophyll. C) Leucoplast. D) Xanthophylls. Show Answer Correct Answer: A) Chlorophyll. 20. Physical structure of the earth A) Astronomy. B) Geology. C) Physics. D) Chemistry. Show Answer Correct Answer: B) Geology. ← 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