This quiz works best with JavaScript enabled. Home > General Knowledge > Science > Overview > General Science – Quiz 118 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 118 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the main function of protein in the body? A) Is the main source of energy for the body. B) Helps to build and repair body tissue. C) Provide warmth and cushioning to the body's organs. D) Helps to transport vitamins through the body. E) All of the above are roles of protein in the body. Show Answer Correct Answer: B) Helps to build and repair body tissue. 2. I am an electronic component which may stunt flow of current at first, but prevent the rapid decrease later on. Who am I? A) Capacitor. B) Switch. C) Inductor. D) Resistor. Show Answer Correct Answer: C) Inductor. 3. Name an instrument which is used to measure the Density of milk? A) Hydrometer. B) Hygrometer. C) Barometer. D) Lactometer. Show Answer Correct Answer: D) Lactometer. 4. Which of the following represents a population? A) A herd of buffalo. B) All the living organisms found in Fun's Grove. C) All the living organisms found in Lake Bloomington. D) All the living organisms in the Amazon Rainforest. Show Answer Correct Answer: A) A herd of buffalo. 5. Description, analogy, or a representation of something that helps us understand the concept better (solar system, globe, cell, ) A) Illustration. B) Mass. C) Fact. D) Model. Show Answer Correct Answer: D) Model. 6. An apla particle consists of A) Two electrons and two protons. B) Two electrons and two neutrons. C) Four neutrons. D) Two protons and two neutrons. Show Answer Correct Answer: D) Two protons and two neutrons. 7. What is the correct statement about a liquid in a container? A) The liquid expands to fill the entire container. B) The liquid compresses to fit the shape of the container. C) A liquid retains a fixed volume regardless of the shape of the container which holds it. D) The liquid's volume decreases as the container's shape changes. Show Answer Correct Answer: C) A liquid retains a fixed volume regardless of the shape of the container which holds it. 8. What is the best unit for calculating the mass of a very large object? A) Grams. B) Milligrams. C) Kilograms. D) Centimeters. Show Answer Correct Answer: C) Kilograms. 9. What is the force that keeps objects on Earth's surface from floating away into space? A) Motion. B) Force. C) Gravity. D) Magnet. Show Answer Correct Answer: C) Gravity. 10. Which planet is called as Red Planet? A) Jupiter. B) Earth. C) Mars. D) Venus. Show Answer Correct Answer: C) Mars. 11. In a scientific experiment, what is the act of noticing or recording information about a phenomenon? A) Hypothesis. B) Data. C) Theory. D) Observation. Show Answer Correct Answer: D) Observation. 12. Antimicrobiology father A) Parsome. B) Coach. C) Linus. D) None of above. Show Answer Correct Answer: A) Parsome. 13. The unit of electrical energy is kWh. A) False. B) True. Show Answer Correct Answer: B) True. 14. Which gas is because required for the growth of plants? A) Neon. B) Oxygen. C) Nitrogen. D) Carbon dioxide. Show Answer Correct Answer: C) Nitrogen. 15. The Chandrayaan-3 mission's Lander is known as A) Pragyaan. B) Bheem. C) Dhruv. D) Vikram. Show Answer Correct Answer: D) Vikram. 16. All living things grow. A) True. B) False. C) Maybe. D) None of above. Show Answer Correct Answer: A) True. 17. Replace your toothbrush every..... months. A) 4. B) 6. C) 5. D) 2. Show Answer Correct Answer: D) 2. 18. Which word means to sort objects, ideas, or information into groups based on their characteristics? A) Observation. B) Sort. C) Analyze. D) Classify. Show Answer Correct Answer: D) Classify. 19. Which of the following formulas represents photosynthesis? A) 6 H2O + 6 O2 = C6H12O6 + 6 CO2. B) 6 H2O + 6 CO2 = C6H12O6 + 6 O2. C) C6H12O6 + + 6 O2 = 6 H2O + 6 CO2. D) None of above. Show Answer Correct Answer: B) 6 H2O + 6 CO2 = C6H12O6 + 6 O2. 20. Which of these is not a mammal? A) Dolphin. B) Mouse. C) Shark. D) Gorilla. Show Answer Correct Answer: C) Shark. 21. Which one of the following statements is correct about wind? A) Wind is produced due to uneven heating on the earth by the sun. B) Wind is produced due to even heating on the earth by the sun. C) Sun does not effect wind on earth. D) Both A and B. Show Answer Correct Answer: A) Wind is produced due to uneven heating on the earth by the sun. 22. What is static friction? A) Friction between a rolling object and the surface that it is rolling on. B) Friction is friction where an object rubs against another surface. C) Friction of something going through any type of liquid or air. D) The friction between two objects that are not moving. Show Answer Correct Answer: D) The friction between two objects that are not moving. 23. The wire inside an electric bulb is known as the what? A) Filament. B) Optic. C) Fiber. D) Transmission. Show Answer Correct Answer: A) Filament. 24. What is the term for the time it takes for a planet to complete one orbit around the sun? A) Week. B) Month. C) Year. D) Day. Show Answer Correct Answer: C) Year. 25. Machines can produce energy A) True. B) False. Show Answer Correct Answer: B) False. 26. Which is described as the force holding atoms together? A) Lattice. B) Formula unit. C) Cation. D) Chemical bond. Show Answer Correct Answer: D) Chemical bond. 27. A cloud created by the evaporation of ice and dust from the comet that will glow A) Nucleus. B) Coma. C) Tail. D) None of above. Show Answer Correct Answer: B) Coma. 28. A forward biased diode has..... resistance A) High. B) Small. C) Low. D) Zero. Show Answer Correct Answer: B) Small. 29. In science what is the problem? A) Your answer to what will happen. B) The question that is asked. C) An educated guess. D) None of these. Show Answer Correct Answer: B) The question that is asked. 30. What type of cell has a nucleus? A) Prokaryotic. B) Eukaryotic. Show Answer Correct Answer: B) Eukaryotic. 31. Which is the largest land carnivorous animal in the world? A) Asiatic Bear. B) Sloth Bear. C) Giant panda. D) Polar Bear. Show Answer Correct Answer: D) Polar Bear. 32. A sundial is used to..... A) Tell the time of day. B) Tell the day of the year. C) Measure the tenths of objects. D) Measure temperature. Show Answer Correct Answer: A) Tell the time of day. 33. What is the basic unit of length? A) Meter. B) Gram. C) Kilogram. D) None of above. Show Answer Correct Answer: A) Meter. 34. A farmer may plow back legumes into the soil because they collect excess nitratesnitrogen gasnitrogen dioxideammonia. A) Nitrates. B) Nitrogen. C) Gas. D) Ammonia. Show Answer Correct Answer: A) Nitrates. 35. Frank has an eraser. It has a mass of 4g, and a volume of 2cm3. What is its density? A) 1/2 g/cm3. B) 2 g/cm3. C) 8 g/cm3. D) 24 g/cm3 NGSS.MS-PS1-2. Show Answer Correct Answer: B) 2 g/cm3. 36. A diet lacking in..... leads to the development of a disease known as scurvy. A) Vitamin B. B) Vitamin A. C) Vitamin D. D) Vitamin C. Show Answer Correct Answer: D) Vitamin C. 37. In a punnet square where are the parent alleles written? A) Top and inside the boxes. B) Only on the left and right side of the boxes. C) Outside of the boxes (top and left side). D) All on the top side of the boxes. Show Answer Correct Answer: C) Outside of the boxes (top and left side). 38. Climate is the long-term effect of the sun's radiation on the rotating earth's varied surface and atmosphere A) True. B) False. Show Answer Correct Answer: A) True. 39. The thing being tested in an experiment; you are in control of this variable. Example:If we tested how the amount of sunlight affects plant growth, the amount of sunlight would be the independent variable. A) Independent Variable. B) Dependent Variable. C) Constant. D) Control Group. Show Answer Correct Answer: A) Independent Variable. 40. Light wave energy is an example of: A) Radiant energy. B) Chemical energy. C) Electrical energy. D) None of above. Show Answer Correct Answer: A) Radiant energy. 41. Which of these is not a feature of a terrestrial planet (as compared to the Jovian planets)? A) Slow rotation. B) Few satellites. C) Closer to sun. D) Dense. E) Planetary rings. Show Answer Correct Answer: E) Planetary rings. 42. How many megabytes in a gigabyte? A) 1000. B) 32. C) 1024. D) None of above. Show Answer Correct Answer: C) 1024. 43. Which instrument below is associated with the measurement of atmospheric pressure? A) Sling psychrometer. B) Mercury barometer. C) Tipping-bucket rain gauge. D) Thermograph. Show Answer Correct Answer: B) Mercury barometer. 44. A scientist changed from a plastic cup to a cup made of ceramics for their cup test. The ceramic cup is the..... variable. A) Dependent (responding). B) Qualitative. C) Independent (manipulated). D) Quantitative. Show Answer Correct Answer: C) Independent (manipulated). 45. How many bones are there in the body of snake? A) 50. B) 40. C) 10. D) 0. Show Answer Correct Answer: D) 0. 46. Which of the following trophic levels in a ecosystem classify bacteria? A) Producers. B) Decomposersers. Show Answer Correct Answer: B) Decomposersers. 47. This type of rock has the greatest chance of forming fossils. A) Igneous rock. B) Metamorphic rock. C) Sedimentary rock. D) None of above. Show Answer Correct Answer: C) Sedimentary rock. 48. Pick the best answer:What is a unique characteristic of technology in relation to science? A) Using knowledge to improve life or satisfy needs. B) Using knowledge to cure diseases. C) Using knowledge to understand the environment. D) Using knowledge to educate. Show Answer Correct Answer: A) Using knowledge to improve life or satisfy needs. 49. Index fossils must meet two criteria, they must have existed for a short period of time and..... A) Be few in numbers. B) Lived for a long time. C) Be widely distributed. D) Be really old in age. Show Answer Correct Answer: C) Be widely distributed. 50. Statement that is TRUE about micronutrients A) Nutrients required by plants in moderate quantities. B) Nutrients required by plants in average quantities. C) Nutrients required by plants in large quantities. D) Nutrients required by plants in little quantities. Show Answer Correct Answer: D) Nutrients required by plants in little quantities. 51. What diagrams show the electrical wiring and circuitry, coded for identification, of all the electrical appliances and devices used on aircraft? A) Step by step diagram. B) Wiring Diagrams. C) Troubleshooting Flowchart. D) None of above. Show Answer Correct Answer: B) Wiring Diagrams. 52. What is water's freezing point? A) 0 C. B) 100 C. C) 50 C. D) None of above. Show Answer Correct Answer: A) 0 C. 53. What is the S.I unit of frequency? A) Hertz. B) Joule. C) Second. D) Watt. Show Answer Correct Answer: A) Hertz. 54. What acerable of these has bounded by? A) External patch. B) Wartal Peace. C) Felshing into class. D) B and r both. Show Answer Correct Answer: D) B and r both. 55. Which of the following recourses are renewable? A) Petroleum. B) Air. C) Gold. D) None of above. Show Answer Correct Answer: B) Air. 56. Which law allows for planes to fly? A) Law of Conservation. B) Charles Law. C) Archimedes Principle. D) Bernoulli's Principle. Show Answer Correct Answer: D) Bernoulli's Principle. 57. What is the next step required for a working sketch of the illustration? A) Sketch extension and dimension lines. B) Darken the object outlines. C) Add notes, dimensions, title, and date. D) None of above. Show Answer Correct Answer: C) Add notes, dimensions, title, and date. 58. What is a law in the scientific method? A) A hypothesis that can be explained from observation. B) A fact that can be explained through observation. C) Statement which describes what happens but does not explain the cause or occurrence. D) A statement about the result of the experiment. Show Answer Correct Answer: C) Statement which describes what happens but does not explain the cause or occurrence. 59. The boiling point of a liquid isn't dependent on atmospheric pressure A) False. B) True. Show Answer Correct Answer: A) False. 60. What is the function of the chloroplasts in plant cells? A) The chloroplasts are responsible for storing genetic information and controlling the cell's activities. B) The chloroplasts are responsible for producing energy for the cell. C) The chloroplasts are responsible for providing structural support to the cell. D) The chloroplasts are responsible for photosynthesis in plant cells. NGSS.MS-LS1-6. Show Answer Correct Answer: D) The chloroplasts are responsible for photosynthesis in plant cells. 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