This quiz works best with JavaScript enabled. Home > General Knowledge > Science > Overview > General Science – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 2 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Mantle is made up of silicate rocks but it behaves like a viscous fluid. A) False. B) True. C) Trolls. D) Truffles. Show Answer Correct Answer: B) True. 2. What diagrams show the principal of operation of an aircraft system and are often used for troubleshooting and training purposes? A) Installation Diagrams. B) Assembly Diagrams. C) Schematic Diagrams. D) None of above. Show Answer Correct Answer: C) Schematic Diagrams. 3. There is no significant smell in fresh urine, but after some time it starts to smell like ammonia. A) Because urea turns into monias by bacteria. B) Because urea turns into ammonia by bacteria. C) Because urea turns into a base by bacteria. D) Because urea turns into acid by bacteria. Show Answer Correct Answer: B) Because urea turns into ammonia by bacteria. 4. All of the following are greenhouse gases except A) Oxygen. B) Carbon dioxide. C) Nitrous oxide. D) Water vapor. Show Answer Correct Answer: A) Oxygen. 5. If a feather and a penny are dropped down a long tube that has no air in it, they hit at the same time! A) False. B) True. Show Answer Correct Answer: B) True. 6. How much of our planet is covered in water? A) 30%. B) 75%. C) 85%. D) 50%. Show Answer Correct Answer: B) 75%. 7. ..... studies the organisms living in or around the ocean A) Marine biology. B) Marine science. C) Ecology. D) Ecosystems. Show Answer Correct Answer: A) Marine biology. 8. What are the two equinoxes called? A) Vernal equinox and autumnal equinox. B) Hot equinox and cold equinox. C) Spring equinox and fall equinox. D) Summer equinox and winter equinox. Show Answer Correct Answer: A) Vernal equinox and autumnal equinox. 9. A Weather Instrument-is any device that measures..... A) Time and space. B) Cups of kool-aid. C) Weather-related conditions. D) How should I know? I'm Nine!. Show Answer Correct Answer: C) Weather-related conditions. 10. The only way an experiment is a success, is if the data supports the hypothesis. A) False. B) True. Show Answer Correct Answer: A) False. 11. A metal spoon heating up in a bowl of hot soup A) Conduction. B) Convection. C) Radiation. D) None of above. Show Answer Correct Answer: A) Conduction. 12. Who named the smallest structural and functional unit of an organism? A) Robert Hooke. B) Marie Curie. C) Margaret Beazley. D) Albert Einstein. Show Answer Correct Answer: A) Robert Hooke. 13. Flowchart that used standardized symbols to indicate specific types of logic gates and their relationship to other digital devices in a system is what type of flowchart is it? A) Logic flowcharts. B) Pneumatic flowcharts. C) Fluid flowcharts. D) None of above. Show Answer Correct Answer: A) Logic flowcharts. 14. Which one of the following is an omnivorous organism? A) Crow. B) Cow. C) Lion. D) Horse. Show Answer Correct Answer: B) Cow. 15. Which earth material is used to make electrical wires for buildings? A) Coal. B) Diamonds. C) Iron. D) Copper. Show Answer Correct Answer: D) Copper. 16. Where is cinnamon obtained A) With trees bark. B) From plants bark. C) From the bark of lentils. D) None of them. Show Answer Correct Answer: A) With trees bark. 17. In which state Sardar Sarovar Dam is Situated? A) Maharashtra. B) Karnataka. C) Gujarat. D) Rajasthan. Show Answer Correct Answer: C) Gujarat. 18. The smallest particle of an element is called: A) Ion. B) Molecule. C) Electron. D) Atom. Show Answer Correct Answer: D) Atom. 19. A chemical change takes place when wood burns. A) False. B) True. Show Answer Correct Answer: B) True. 20. The process of two or more waves overlapping and combining to form a new wave A) Resonance. B) Interference. C) Refraction. D) Node. Show Answer Correct Answer: B) Interference. 21. When the object is in between the centre of curvature (C) and focus (F) of a concave mirror, then the position of the image is..... A) At infinity. B) At the centre of curvature. C) At focus. D) Beyond the centre of curvature. Show Answer Correct Answer: D) Beyond the centre of curvature. 22. The point on the spherical mirror at the middle of the surface is called A) Pole. B) Centre of curvature. C) Radius of curvature. D) Focus. Show Answer Correct Answer: A) Pole. 23. What sub on the body of the food proceedings? A) Tough food. B) Oil. C) The Maddy. D) Simplity. Show Answer Correct Answer: D) Simplity. 24. WHAT IS THE FULL NAME OF JAVITH A) MOHAMMED. B) Akavip. C) JAVITH. D) NONE OF THE ABOVE. Show Answer Correct Answer: D) NONE OF THE ABOVE. 25. Wind vanes are used to determine wind direction A) True. B) False. Show Answer Correct Answer: A) True. 26. Which nutrient plays an essential role in muscle-building? A) Fat. B) Iron. C) Carbohydrate. D) Protein. Show Answer Correct Answer: D) Protein. 27. How many feet are in 2 yards? A) 4 feet. B) 5 feet. C) 3 feet. D) 6 feet. Show Answer Correct Answer: D) 6 feet. 28. Neptune's largest satellite is named..... and revolves in a..... orbit. A) Titonforward. B) Tito Retrograde. C) Triton retrograde. D) Iocircular. Show Answer Correct Answer: C) Triton retrograde. 29. Human beings get food from A) Plants. B) Animals. C) Neither (a) or (b). D) Both (a) and (b). Show Answer Correct Answer: D) Both (a) and (b). 30. What unit of measurement is used to measure temperature in the Metric System. A) Degrees Celsius. B) Grams. C) Degrees Fahrenheit. D) Milliliters. Show Answer Correct Answer: A) Degrees Celsius. 31. Why is DNA the storage molecule for hereditary information? A) It contains the nitrogenous base uracil. B) It contains strong covalent bonds. C) It can be replicated and transcribed. D) It translates the genetic code. Show Answer Correct Answer: C) It can be replicated and transcribed. 32. True or false? Opposite charges attract A) True. B) False. Show Answer Correct Answer: A) True. 33. The speed of sound is air is A) 120m/s. B) 550m/s. C) 220m/s. D) 330m/s. Show Answer Correct Answer: D) 330m/s. 34. What are the different types of cyclones? A) Tropical cyclones. B) Extratropical cyclones. C) Mesocyclones. D) All of the above. Show Answer Correct Answer: D) All of the above. 35. Metheld Hydrogen carbogen or which gas does mine with ample of ample? A) Danular. B) Hydrogen. C) Oxygen. D) Nitrogen. Show Answer Correct Answer: A) Danular. 36. Students are..... (study) in the classroom. A) Studied. B) Studying. C) Study. D) Studies. Show Answer Correct Answer: B) Studying. 37. Chandrayaan-3 is a robotic space mission concept by ISRO and..... A) ESA. B) Roscosmos. C) Jaxa. D) NASA. Show Answer Correct Answer: C) Jaxa. 38. Process of minerals precipitating out of solution into the spaces between clasts A) Compaction. B) Fracture. C) Cementation. D) Intrusive igneous rock. Show Answer Correct Answer: C) Cementation. 39. In the following equation, what are the reactants? NaHCO3 + HCl $\rightarrow$NaCl + H2O + CO2 A) NaHCO3 and HCl. B) HCl and NaCl. C) NaHCO3 and NaCl. D) NaCl, H2O and CO2. Show Answer Correct Answer: A) NaHCO3 and HCl. 40. Feeling a piece of rough material is an example of the property of A) Weight. B) Texture. C) Solubility. D) Color. Show Answer Correct Answer: B) Texture. 41. Involved in creation, repair, and production of proteins A) Proteins. B) Lipids. C) Nucleic Acids. D) Carbohydrates. Show Answer Correct Answer: C) Nucleic Acids. 42. Chemical properties of the mixture change upon heating. A) True. B) False. Show Answer Correct Answer: B) False. 43. .....is water in its solid state. A) Water vaopr. B) Ice. C) Water. D) Solid. Show Answer Correct Answer: B) Ice. 44. Which is the best example of a predator prey relationship A) Rabbit and grass. B) Wolf and a lion. C) Deer and rabbits. D) Owl and a mouse. Show Answer Correct Answer: D) Owl and a mouse. 45. A closed path through which electric currents flow is called an electric..... A) Circuit. B) Panel. C) Line. D) Wire. Show Answer Correct Answer: A) Circuit. 46. What is definition to "define" ? A) Make a meaning out of word, phrase, etc. B) Make up of something. C) Interpret or tell answer to something. D) Shows something. Show Answer Correct Answer: A) Make a meaning out of word, phrase, etc. 47. What is Deoxyribonucleic acid more commonly known as? A) RNA. B) ATP. C) DNA. D) DXA. Show Answer Correct Answer: C) DNA. 48. An earthquake is- A) A kind of chemical weathering that changes the earth. B) Crust through which lava escapes. C) A huge wave that washes over the earth. D) A sudden movement in the earth's crust. Show Answer Correct Answer: D) A sudden movement in the earth's crust. 49. I ..... to the party last night. A) Gone. B) Good. C) Goes. D) Went. Show Answer Correct Answer: D) Went. 50. Matter that is made when two or more elements combine A) Mixture. B) Matter. C) Compound. D) Proton. Show Answer Correct Answer: C) Compound. 51. Comets have a..... of gas and dust that ALWAYS points AWAY from the sun. A) Nucleus. B) Coma. C) Tail. D) None of above. Show Answer Correct Answer: C) Tail. 52. A(n)..... consists of a rope, chain, or belt wrapped around a wheel A) Pulley. B) Ramp. C) Wedge. D) None of above. Show Answer Correct Answer: A) Pulley. 53. Remove sand from seawater A) Filtration. B) Evaporation. C) Crystallization. D) Non of them. Show Answer Correct Answer: A) Filtration. 54. What is the first stage of a butterfly's life cycle? A) Pupa. B) Adult. C) Egg. D) Larva. Show Answer Correct Answer: C) Egg. 55. What is the process called when a solid changes into a liquid? A) Freezing. B) Evaporation. C) Condensation. D) Melting. Show Answer Correct Answer: D) Melting. 56. An elliptical orbit means that the planets do not orbit in perfect circles. A) False. B) True. Show Answer Correct Answer: B) True. 57. Man-made disasters includes all of the following EXCEPT..... A) Hurricane. B) Oil spillage. C) Road accident. D) Terrorist attack. Show Answer Correct Answer: A) Hurricane. 58. In which direction does the sun set? A) North. B) East. C) West. D) South CCSS.SL.1.2. Show Answer Correct Answer: C) West. 59. One of the most famous comets is..... A) Harry comets. B) Scientific comets. C) Halley's comets. D) Edmond Halley's comet. Show Answer Correct Answer: C) Halley's comets. 60. What separates the inner planets from the outer planets A) Planet orbiting another star. B) The asteroid belt. C) The cloud fragment. D) The atmosphere. Show Answer Correct Answer: B) The asteroid belt. ← PreviousNext →Related QuizzesScience QuizzesGeneral Knowledge QuizzesGeneral Science Quiz 1General Science Quiz 3General Science Quiz 4General Science Quiz 5General Science Quiz 6General Science Quiz 7General Science Quiz 8General Science Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books