This quiz works best with JavaScript enabled. Home > Science > General Science – Quiz 139 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 139 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Periods, groups, atomic numbers A) Things found on a periodic table. B) All are molecules. C) Things found in the human body. D) Muscles of the back. Show Answer Correct Answer: A) Things found on a periodic table. 2. A single leaf attached to the stem by a single petiole A) Simple leaf. B) Alternate leaf. C) Compound leaf. D) Palmate leaf. Show Answer Correct Answer: A) Simple leaf. 3. This chemical helps to make up the exoskeleton of some creatures and makes it tough and flexible. A) Collagen. B) Keratin. C) Chitin. D) Minerals. Show Answer Correct Answer: C) Chitin. 4. This method requires the use of a condenser. A) Filtration. B) Evaporation. C) Distillation. D) Chromatography. Show Answer Correct Answer: C) Distillation. 5. Sweet potato is an example of a modified ..... A) Leaf. B) Root. C) Stem. D) Branch. Show Answer Correct Answer: B) Root. 6. Gold A) Au. B) Gf. C) Ad. D) Gl. Show Answer Correct Answer: A) Au. 7. On which surface would you ride your bike the fastest? A) Concrete. B) Grass. C) Soil. D) None of above. Show Answer Correct Answer: A) Concrete. 8. The thin outer layer of the earth is the..... A) Crust. B) Outer core. C) Mantle. D) Inner core. Show Answer Correct Answer: A) Crust. 9. Particles of light are called.....Protons b. Photons c. electrons A) Protons. B) Photons. C) Electrons. D) None of above. Show Answer Correct Answer: B) Photons. 10. Thermodynamics is the branch of science concerning: A) Heat and energy conversions. B) Mass and energy conversions. Show Answer Correct Answer: A) Heat and energy conversions. 11. Which of the following is not an endangered animal in Malaysia? A) Malayan Tapir. B) Proboscis Monkey. C) Leatherback Sea Turtle. D) Swallotail Butterfly. Show Answer Correct Answer: D) Swallotail Butterfly. 12. Which of these elements are NOT used in car wheel caps A) Magnesium. B) Argon. C) Iron. D) Carbon. Show Answer Correct Answer: B) Argon. 13. Device that converts electrical energy to mechanical energy by using magnetic forces between an electromagnet and a permanent magnet to make a shaft rotate A) Electric motor. B) Generator. C) Transformer. D) Turbine. Show Answer Correct Answer: A) Electric motor. 14. Are these the properties of a solid, liquid or gas?flow and take the shape of their container, because their particles can move around each other.cannot be compressed (squashed), because their particles are close together and have no space to move into. A) Solid. B) Liquid. C) Gas. D) None of above. Show Answer Correct Answer: B) Liquid. 15. In the absence of air, all objects, regardless of their weight, shape or any other characteristic, fall at the same rate. A) True. B) False. Show Answer Correct Answer: A) True. 16. What happens in the virus A) Nucleic acid and protein. B) Amino acids and electrons. C) Amino acids and proteins. D) None of them. Show Answer Correct Answer: A) Nucleic acid and protein. 17. Diabetes happens because of problems in which organ of the body? A) Liver. B) Heart. C) Pancreas. D) Kidneys. Show Answer Correct Answer: C) Pancreas. 18. Fish, amphibians, reptiles, birds and mammals allbelong to which group? A) Vertebrate. B) Invertebrate. C) Bacteria. D) Vertebrate and invertebrate. Show Answer Correct Answer: A) Vertebrate. 19. Which one can be found on the periodic table A) Compound. B) Element. Show Answer Correct Answer: B) Element. 20. The word "data" in English is ..... A) Data. B) Variable. C) Analysis. D) Experiment. Show Answer Correct Answer: A) Data. ← 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