This quiz works best with JavaScript enabled. Home > General Knowledge > Science > Overview > General Science – Quiz 43 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 43 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following is NOT a safety procedure you should follow when working in a laboratory situation? A) Always wear necessary safety equipment, such as goggles. B) Have a global positioning system on hand at all times. C) Never smell or taste any substance unless advised by the teacher. D) Keep walkways clear and pay attention to where you are walking. Show Answer Correct Answer: B) Have a global positioning system on hand at all times. 2. What is the third planet from the sun in our solar system? A) Earth. B) Venus. C) Mercury. D) Mars. Show Answer Correct Answer: A) Earth. 3. Which of the following is changed by the investigator? A) Dependent Variable. B) Constants. C) Control Group. D) Independent Variable. Show Answer Correct Answer: D) Independent Variable. 4. A cell has two terminals, these are..... A) East and West. B) North and South. C) Positive and Negative. D) North and West. E) South and East. Show Answer Correct Answer: C) Positive and Negative. 5. What is Newtons 2nd law of motion? A) Pancakes. B) Force= Mass multiplied by acceleration. C) For every action there is a equal and opposite re-action. D) Law of gravity. Show Answer Correct Answer: B) Force= Mass multiplied by acceleration. 6. What has a weight of 9.8 newtons? A) A 50-gram standard mass. B) A 20-mL graduated cylinder. C) A hundred-pound box. D) A one-kilogram mass. Show Answer Correct Answer: D) A one-kilogram mass. 7. What is 'RAMBAAN', which was recently seen in the news? A) Elephant Species. B) Mobile Clinic. C) Launch Vehicle. D) COVID vaccine. Show Answer Correct Answer: B) Mobile Clinic. 8. If a hypothesis does not agree with the experiment designed to confirm it your only choice is to discard the hypothesis and start over. A) False. B) True. Show Answer Correct Answer: A) False. 9. What do we call the region of space around the nucleus where the probability of finding an electron is maximum? A) Electron cloud. B) Shell. C) Orbital. D) Sub-shell. Show Answer Correct Answer: C) Orbital. 10. In an experiment, the one variable that is changed is called the A) Experimental variable. B) Independent variable. C) Controlled variable. D) Dependent variable. Show Answer Correct Answer: B) Independent variable. 11. What is Newton's First Law of Motion A) Inertia is based on mass and velocity. B) For every action there is an opposite reaction. C) An object in motion stays in motion. D) Gravitational force. Show Answer Correct Answer: C) An object in motion stays in motion. 12. What is at the center of every atom? A) A molecule. B) A compound. C) An electron. D) A nucleus. Show Answer Correct Answer: D) A nucleus. 13. Stomata are found on the ..... of leaves. A) Underside. B) Upper side. C) Edges. D) Apex. Show Answer Correct Answer: A) Underside. 14. This macronutrient is usually second to be burned by the body for fuel. A) Fats. B) Carbohydrates. C) Proteins. D) None of above. Show Answer Correct Answer: A) Fats. 15. Which branch of physics is primarily concerned with heat and temperature? A) Electromagnetism. B) Optics. C) Quantum mechanics. D) Thermodynamics. Show Answer Correct Answer: D) Thermodynamics. 16. The number two in the chemical formula of H2O is called a..... A) Movie Scripts. B) Transcripts. C) Subscripts. D) Superscripts. Show Answer Correct Answer: C) Subscripts. 17. Which of the following is an example of ecological succession? A) Meadow replacing a pond. B) Tadpole becoming a frog. C) Spring followed by summer. D) Predators eating prey. Show Answer Correct Answer: A) Meadow replacing a pond. 18. Conductor or insulator? Plastic toy car A) Conductor. B) Insulator NGSS.MS-PS2-3. Show Answer Correct Answer: B) Insulator NGSS.MS-PS2-3. 19. You can test a mineral sample for streak by..... A) Rubbing it on a white tile. B) Weighting it. C) Breaking it. D) None of above. Show Answer Correct Answer: A) Rubbing it on a white tile. 20. Where is the glycolisic process editing? A) Mittocandor. B) Toal. C) Galfvamby. D) Am Heilney. Show Answer Correct Answer: B) Toal. 21. Variables are the factors that stay constant throughout the experiment A) False. B) True. Show Answer Correct Answer: A) False. 22. Which of these animals is not part of the "dog" family? A) Hyena. B) Possum. C) Jackal. D) Wolf. Show Answer Correct Answer: B) Possum. 23. Atoms joined together by SHARING electrons are? A) Ionic bonds. B) Covalent bonds. C) Metallic Bonds. D) James Bonds. Show Answer Correct Answer: B) Covalent bonds. 24. How can the resultant vector be obtained from original vectors? A) By multiplying their components. B) By subtracting their directions. C) By placing them tip to tail. D) By adding their magnitudes. Show Answer Correct Answer: C) By placing them tip to tail. 25. This organelle is in both plants and animals. It is a barrier between the cell and the environment. It controls what goes in and out of a cell: A) Cell wall. B) Cell membrane. C) Cell organelle. D) Mitochondria. Show Answer Correct Answer: B) Cell membrane. 26. In The Little Mermaid, Ariel has to give Ursula what so she can walk on land? A) Her voice. B) Her necklace. C) Her best friend, Flounder. D) None of above. Show Answer Correct Answer: A) Her voice. 27. According to Newton's Second Law of Motion, an object in motion will..... A) Want to stop right away. B) Stay in motion. C) Go to the Moon!. D) Spontaneously combust. Show Answer Correct Answer: B) Stay in motion. 28. The longitude of a location determines which time zone it is in. Different time zones are the result of A) The Moon's rotation. B) Earth's revolution. C) The Moon's revolution. D) Earth's rotation. Show Answer Correct Answer: D) Earth's rotation. 29. What is the independent variable? A) The variable that is changed. B) The variable that is a result of change. C) The variable that stays constant throughout the experiment. D) None of above. Show Answer Correct Answer: A) The variable that is changed. 30. Which of the following is made from fossil fuels? A) Plastic bags. B) Pencils. C) Metal screws. D) None of above. Show Answer Correct Answer: A) Plastic bags. 31. The invention and use of modern instruments has helped people verify the truth of the Bible? A) False. B) True. Show Answer Correct Answer: B) True. 32. How hard it is to stop an objects motion is called: A) Inertia. B) Weight. C) Momentum. D) Gravity. Show Answer Correct Answer: C) Momentum. 33. Which asteroid was first discovered? A) Pluto. B) Ceres. C) Eris. D) Haumea. Show Answer Correct Answer: B) Ceres. 34. Plants change carbon dioxide, water, and sunlight into sugar. What type of change is this? A) Physical. B) Chemical. C) Mixture. D) Solution. Show Answer Correct Answer: B) Chemical. 35. Things that are alive are called..... A) Table. B) Related things. C) Living things. D) None of above. Show Answer Correct Answer: C) Living things. 36. What is it called when a solid changes directly into a gas? A) Melting. B) Deposition. C) Evaporation. D) Sublimation. Show Answer Correct Answer: D) Sublimation. 37. Which of the following statements about enzymes is not true? A) Enzymes are catalysts. B) Almost all enzymes are proteins. C) Enzymes operate most efficiently at optimum pH. D) Enzymes are destroyed during chemical reactions. Show Answer Correct Answer: D) Enzymes are destroyed during chemical reactions. 38. It is the process of a caterpillar turning into a butterfly called..... A) Cocoon. B) Metamorphosis. C) Life cycle. D) Larva. Show Answer Correct Answer: B) Metamorphosis. 39. Define the term 'ecosystem'. A) A community of living organisms in conjunction with the nonliving components of their environment. B) A type of weather pattern. C) A group of unrelated organisms in a specific area. D) The study of rocks and minerals. Show Answer Correct Answer: A) A community of living organisms in conjunction with the nonliving components of their environment. 40. Is the following statement true or false? Isaac Newton proposed the idea that diseases were the result of germs. A) True. B) False. Show Answer Correct Answer: B) False. 41. What causes the color of Mar's surface to change? A) It is caused by the shrinking ice caps. B) It is caused by changing seasons. C) It is caused by the growth of lichens. D) It is caused by large clouds. Show Answer Correct Answer: B) It is caused by changing seasons. 42. Which of the following states of matter has the weakest Intermolecular forces? A) Gas. B) Solid. C) Liquid. D) Plasma. Show Answer Correct Answer: D) Plasma. 43. The female of what animal is called a ewe? A) Sheep. B) Goat. C) Dog. D) Cat. Show Answer Correct Answer: A) Sheep. 44. ..... gives us energy for doing various activities. A) Food. B) Water. C) Soil. D) Air. Show Answer Correct Answer: A) Food. 45. Tuatara are warm-blooded A) True. B) False. Show Answer Correct Answer: B) False. 46. The independent variable is the A) One you measure. B) One you change. Show Answer Correct Answer: B) One you change. 47. Small rock and mineral fragments that can become part of another rock A) Cleavage. B) Clast. C) Fracture. D) Cementation. Show Answer Correct Answer: B) Clast. 48. Bill runs 400 meters to Andy's house, turns around, and runs 400 meters back home. What is Bill's distance? A) 0 meters. B) 400 meters. C) 800 meters. D) 1600 meters. Show Answer Correct Answer: C) 800 meters. 49. These pinnipeds maneuver well on land and have external ears: A) Seals. B) Sea lions. Show Answer Correct Answer: B) Sea lions. 50. An example that contradicts a conclusion. A) Alternate example. B) Accepted theory. C) Another solution. D) Counter example. Show Answer Correct Answer: D) Counter example. 51. Living or Nonliving? Plants A) Nonliving NGSS.MS-LS2-3. B) Living. Show Answer Correct Answer: B) Living. 52. A beaker with 200mL of water is placed on a hot plate and heated. The water boils at 100 degrees C. At what temperature would 110mL of water boil? A) 200 degrees C. B) 100 degrees C. C) 110 degrees C. D) 210 degrees C. Show Answer Correct Answer: B) 100 degrees C. 53. Convert 300 cm to m: A) 30 m. B) 3 m. C) 0.3 m. D) 0.03 m. Show Answer Correct Answer: B) 3 m. 54. What is the main gas found in the Earth's atmosphere? A) Oxygen. B) Hydrogen. C) Carbon dioxide. D) Nitrogen. Show Answer Correct Answer: D) Nitrogen. 55. Which of these solutions is an acid? A) Tomato Soup:pH of 4. B) Drain Cleaner:pH of 14. C) Dish Soap:pH of 12. D) Baking Soda:pH of 9. Show Answer Correct Answer: A) Tomato Soup:pH of 4. 56. Number of satellites the Philippines launched so far. A) 5. B) 3. C) 2. D) 4. Show Answer Correct Answer: A) 5. 57. Why are non-native species often considered a disturbance in an ecosystem? A) They cause increased biodiversity. B) They outcompete native species for resources. C) They have special growth needs. D) Increase mutations of native species. Show Answer Correct Answer: B) They outcompete native species for resources. 58. RH tells us the amount of..... in the atmosphere A) Water content. B) Moisture. C) Heat. D) Gases. Show Answer Correct Answer: B) Moisture. 59. Who discovered nucleus * A) Robert Brown. B) Robert Hook. C) H D Khorana. D) William Harvey. Show Answer Correct Answer: A) Robert Brown. 60. . Which country's researchers have developed e-skin that can help amputees experience touch? A) USA. B) Israel. C) India. D) Australia. Show Answer Correct Answer: A) USA. ← PreviousNext →Related QuizzesScience QuizzesGeneral Knowledge QuizzesGeneral Science Quiz 1General Science Quiz 2General Science Quiz 3General Science Quiz 4General Science Quiz 5General Science Quiz 6General Science Quiz 7General Science Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books