This quiz works best with JavaScript enabled. Home > General Knowledge > Science > Overview > General Science – Quiz 69 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 69 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Dry ice is the solid form of: A) Nitrogen. B) Water. C) Air. D) Carbon dioxide. Show Answer Correct Answer: D) Carbon dioxide. 2. T or F:Horses can vomit. A) True. B) False. Show Answer Correct Answer: B) False. 3. Avrage breathing rate in human at rest is A) 10 12. B) 15-20. C) 18-20. D) 12-18. Show Answer Correct Answer: D) 12-18. 4. Bees and butterfly feed on..... A) Nut. B) Insect. C) Nectar. D) Leaf. Show Answer Correct Answer: C) Nectar. 5. Believes that fossils can be formed in relatively short time frames. A) Uniformitarians. B) Catastrophists. Show Answer Correct Answer: B) Catastrophists. 6. What is the speed of an object that travels 20 meters in 4 seconds? A) 0.2 m/s. B) 80 m/s. C) 5 m/s. D) 24 m/s. Show Answer Correct Answer: C) 5 m/s. 7. In terms of average size, what is the largest species of penguin? A) Atlantic. B) Puffer. C) Miniature. D) Emperor. Show Answer Correct Answer: D) Emperor. 8. If you were interested in dogs and cat, which field of science would you study? A) Botany. B) Zoology. C) Chemistry. D) Biology. Show Answer Correct Answer: B) Zoology. 9. The chemical symbol for Carbon is A) Cb. B) C. C) Ca. D) Cn. Show Answer Correct Answer: B) C. 10. A mutualistic relationship is one in which A) One organism is hurt and the other is helped. B) One organism is helped and the other isn't affected. C) Both organisms benefit. D) Neither organism benefit. Show Answer Correct Answer: C) Both organisms benefit. 11. What are the four major elements of the cell? A) Sodium, potassium, calcium, magnesium. B) Carbon, hydrogen, oxygen, and nitrogen. C) Iron, zinc, copper, manganese. D) Chlorine, phosphorus, sulfur, potassium. Show Answer Correct Answer: B) Carbon, hydrogen, oxygen, and nitrogen. 12. A branch of chemistry that deals with the determination of the composition of any substance is..... A) Applied chemistry. B) Physical chemistry. C) Analytical science. D) Biochemistry. Show Answer Correct Answer: C) Analytical science. 13. Who can take care of the eyes correctly? A) Ton, watching television near the screen so that you can see clearly. B) Nui read a book while sitting in the car to school. C) Non wash your eyes with clean water when dust. D) None of above. Show Answer Correct Answer: C) Non wash your eyes with clean water when dust. 14. What is the basic unit of living organisms? A) Germ. B) Cell. C) Hormones. D) Enzyme. Show Answer Correct Answer: B) Cell. 15. By which Name River Ganga is Known in Bangladesh A) Saraswati. B) Kosi. C) Gandak. D) Padma. Show Answer Correct Answer: D) Padma. 16. The..... of machinery is a major challenge in geothermal energy production. A) Maintenance. B) Corrosive. C) Corrosion. D) Heat. Show Answer Correct Answer: C) Corrosion. 17. Earth rotates on this imaginary line. A) Diagonal. B) Diameter. C) Axis. D) Radius. Show Answer Correct Answer: C) Axis. 18. Cake batter baked in an oven A) Chemical Change. B) Physical Change NGSS.MS-PS1-2. Show Answer Correct Answer: A) Chemical Change. 19. A tool that is used to magnify, or make objects appear larger. A) Beaker. B) Ruler. C) Stopwatch. D) Hand lens NGSS.4-PS4-2. Show Answer Correct Answer: D) Hand lens NGSS.4-PS4-2. 20. A foreign substance that causes the body to make antibodies A) Lymphatic. B) Leukocyte. C) Antigen. D) Antibodies. E) Erythrocyte. Show Answer Correct Answer: C) Antigen. 21. The temperature that a substance changes from a liquid to a gas is called its..... A) Melting Point. B) Boiling Point. Show Answer Correct Answer: B) Boiling Point. 22. What does the joule measure? A) Force. B) Work. C) Mass. D) Power. Show Answer Correct Answer: B) Work. 23. The boundary that separates the Earth's atmosphere and outerspace A) Precipitation. B) PAISA. C) Karman Line. D) Thermosphere. Show Answer Correct Answer: C) Karman Line. 24. What two sub-atomic particles are inside the nucleus of the atom? A) Protons and Electrons. B) Electrons and Neutrons. C) Protons and Nucleus. D) Protons and Neutrons. Show Answer Correct Answer: D) Protons and Neutrons. 25. When data interpretation is done through the lens of different worldviews, it can cause..... A) Confusion. B) Hypothesis's. C) Arguments. D) Objective data. Show Answer Correct Answer: A) Confusion. 26. All living and non living things that interact in an area. A) School. B) Ecosystem. C) Home. D) Environment. Show Answer Correct Answer: B) Ecosystem. 27. If a theory does not agree with experiments designed to test it you can..... A) Either A or B. B) Modify it to become consistent with the data. C) Neither A or B. D) Discard the theory. Show Answer Correct Answer: D) Discard the theory. 28. Identify the herbivore among the following. A) Hawk. B) Deer. Show Answer Correct Answer: B) Deer. 29. Germination-is the sprouting of a baby plant from a seed. A) False. B) True. Show Answer Correct Answer: B) True. 30. Polluted air contains..... that causes headaches and even death if taken in large quantities A) Ozone. B) Sulphur dioxide. C) Carbon dioxide. D) Carbon monoxide. Show Answer Correct Answer: B) Sulphur dioxide. 31. It is important to eat junk food regularly. A) TRUE. B) FALSE. Show Answer Correct Answer: B) FALSE. 32. Carbon-13 and Carbon-14 are examples of..... for the carbon element. A) Indicators. B) Ions. C) Isomers. D) Isotopes. Show Answer Correct Answer: D) Isotopes. 33. Which weather tool measures temperature? A) Psychrometer. B) Anememeter. C) Barometer. D) Thermometer. Show Answer Correct Answer: D) Thermometer. 34. What are pieces of information that are described in words? A) Independent variable. B) Quantitative data. C) Qualitative data. D) Observation. Show Answer Correct Answer: C) Qualitative data. 35. The study of the universe beyond Earth, including the sun, moon, planets, and stars. A) Geology. B) Biology. C) Chemistry. D) Astronomy. Show Answer Correct Answer: D) Astronomy. 36. The distance in degrees north or south of the equator. A) Prime meridian. B) Longitude. C) Equator. D) Latitude. Show Answer Correct Answer: D) Latitude. 37. Which scientific approach is examining things with your senses, like the height and weight of a structure. A) Functional Science. B) Historical Science. C) Operational Science. D) Scientific Law. Show Answer Correct Answer: C) Operational Science. 38. Combined forces that form a net force that is not zero A) Gravity. B) Contact force. C) Unbalanced forces. D) Noncontact force. Show Answer Correct Answer: C) Unbalanced forces. 39. Insulators are..... conductors of heats. A) Poor. B) Good. Show Answer Correct Answer: A) Poor. 40. From what order of the states of matter does energy increase? A) Solid $\rightarrow$ plasma $\rightarrow$ gas $\rightarrow$ liquid. B) Solid $\rightarrow$ liquid $\rightarrow$ gas $\rightarrow$ plasma. C) Solid <-plasma <-gas <-liquid. D) Solid <-liquid <-gas <-plasma. Show Answer Correct Answer: B) Solid $\rightarrow$ liquid $\rightarrow$ gas $\rightarrow$ plasma. 41. Why does the earth look flat despite the round shape? A) Because the earth is changing. B) Because the earth is very large and we are very small in size compared to the earth. C) Because the earth is a foreign planet. D) Because we live on earth but we don't know the shape of the earth. Show Answer Correct Answer: B) Because the earth is very large and we are very small in size compared to the earth. 42. All single cell organisms carry out all activities of life is called ..... organism A) Unicellular. B) Multicellular. C) Both of them. D) None of them. Show Answer Correct Answer: A) Unicellular. 43. Who is your dean A) Mr. Sanjeev ojha sir. B) Dr.Sharad Agarawal. C) Draws. D) Dr.I have a Sunita. Show Answer Correct Answer: D) Dr.I have a Sunita. 44. Which Regions have the greatest risk of a landslide? A) Deserts. B) Plains. C) Mountains. D) Coastal Areas. Show Answer Correct Answer: C) Mountains. 45. Invented the Welington bomber and the bouncing bomb A) Barnes Wallace. B) Denis Gabor. C) C.V Raman. D) Joseph Aspdin. Show Answer Correct Answer: A) Barnes Wallace. 46. A researcher tests a new fertilizer on corn. Using the same seed brand is and example of: A) Experimental variables. B) Dependent variable. C) Controlled variables (constants). D) Independent variable. Show Answer Correct Answer: C) Controlled variables (constants). 47. If people listened to jazz music as they fall asleep, then they will sleep for longer periods of time" This statement is an example of an: A) Control Group. B) An Observation. C) Independent Variable. D) Hypothesis. Show Answer Correct Answer: D) Hypothesis. 48. According to the law of conservation of momentum, when two objects collide in the absence of outside forces, A) Velocity decreases. B) Velocity increases. C) The objects have the same momentum before and after they collide. D) The objects have more momentum after they collide than they did before. NGSS.HS-PS2-2. Show Answer Correct Answer: C) The objects have the same momentum before and after they collide. 49. Which of the following properties of a sound wave affects how loud or soft the sound is? A) Trough. B) Frequency. C) Crest. D) Amplitude. Show Answer Correct Answer: D) Amplitude. 50. Which one of the following statements is correct regarding rods and cones in the human eye? A) Rods can sense colour. B) Rods are sensitive to bright light. C) Cones are sensitive to bright light. D) Cones are sensitive to dim light. Show Answer Correct Answer: C) Cones are sensitive to bright light. 51. Tick the correct synonym for the word "solitude" A) Stand. B) Stop. C) Lonely. D) Walk. Show Answer Correct Answer: C) Lonely. 52. What is the chromosome of a female individual? A) XY. B) XZ. C) ZX. D) XX. Show Answer Correct Answer: D) XX. 53. What is the lowest main layer of Earth's atmosphere? A) Stratosphere. B) Mesosphere. C) Thermosphere. D) Troposphere. Show Answer Correct Answer: D) Troposphere. 54. The closed loop in which water moves around the surface of the earth. A) Ocean currents. B) The jet stream. C) The atmospheric cycle. D) The hydrologic cycle. Show Answer Correct Answer: D) The hydrologic cycle. 55. The Great Wall of China is visible from the Moon. A) False. B) True. Show Answer Correct Answer: A) False. 56. Melting ice is an example of A) Chemical change. B) Physical change. Show Answer Correct Answer: B) Physical change. 57. What is a simple machine? A) Device that is made up of two or more machines. B) A device that makes more work for a job. C) A device that has only one working motor. D) A device that makes work easier. Show Answer Correct Answer: D) A device that makes work easier. 58. A taxi driver with a passenger drives by a man selling hot dogs. Which person observes that the taxi driver is moving? A) The passenger. B) The hot dog seller. Show Answer Correct Answer: B) The hot dog seller. 59. We should unplug things when there is a storm. A) True. B) False. Show Answer Correct Answer: A) True. 60. ..... helps pump blood through the entire body. A) Lungs. B) Kidneys. C) Heart. D) Brain. Show Answer Correct Answer: C) Heart. ← 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