This quiz works best with JavaScript enabled. Home > General Knowledge > Science > Overview > General Science – Quiz 20 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 20 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Lets light pass through an object and then through two or more lenses A) Simple Microscope. B) Electron Microscope. C) Compound Microscope. D) Binocular Microscope. Show Answer Correct Answer: C) Compound Microscope. 2. The 3Rs of reducing global warming mean..... A) Reduce, Reuse, Recycle. B) Receipt, Reverse, Renewal. C) Retreat, Repeat, Reverse. D) None of the above. Show Answer Correct Answer: A) Reduce, Reuse, Recycle. 3. A liquid has a.....shape A) Variable. B) Definite. C) Takes the shape of the buttom of container. D) Small. Show Answer Correct Answer: C) Takes the shape of the buttom of container. 4. Which statement about global reserves of fossil fuels is correct? A) Oil reserves are abundant, but gas and coal are scarce. B) Gas reserves are abundant, but oil and coal are scarce. C) Coal reserves are abundant, but oil and gas are scarce. D) Oil, gas, and coal reserves are still abundant. Show Answer Correct Answer: D) Oil, gas, and coal reserves are still abundant. 5. Which organ in the human body produces insulin? A) Kidney. B) Heart. C) Pancreas. D) Liver. Show Answer Correct Answer: C) Pancreas. 6. The yellow objective is 40x A) False. B) True. Show Answer Correct Answer: A) False. 7. Resistance force divided by effort force equals A) Newtons. B) Motion. C) Mechanical advantage. D) None of above. Show Answer Correct Answer: C) Mechanical advantage. 8. Which form of energy is stored? A) Potential. B) Kinetic. C) Electrical. D) None of above. Show Answer Correct Answer: A) Potential. 9. The amount of light or radiation reflected by a surface, typically that of a planet or moon. A) Maria. B) Nebula. C) Apogee. D) Albedo. Show Answer Correct Answer: D) Albedo. 10. Which of the following never changes no matter where in the universe? A) Force. B) Weight. C) Pounds NGSS.MS-PS1-5. D) Mass. Show Answer Correct Answer: D) Mass. 11. What pigment in the leaf captures energy from the sun? A) Chlorophyll. B) Chloroplast. C) Carbon. D) Air. Show Answer Correct Answer: A) Chlorophyll. 12. The entire range of light is known as what? A) The electromagnetic spectrum. B) Visible light spectrum. C) A whole lot of light. D) None of above. Show Answer Correct Answer: A) The electromagnetic spectrum. 13. What is the most common type of rock? A) Metamorphic rock. B) Sedimentary rock. C) Igneous rock. D) Volcanic rock. Show Answer Correct Answer: B) Sedimentary rock. 14. Drawings should be handled carefully as they are A) Valuable and inexpensive. B) Expensive and invaluable. C) Expensive and valuable. D) None of above. Show Answer Correct Answer: C) Expensive and valuable. 15. What are columns and rows on the periodic table called? A) Groups and teams. B) Categories and periods. C) Groups and periods. D) Sections and line. Show Answer Correct Answer: C) Groups and periods. 16. The Standard Units for Speed is? A) M/s*kg (meters per second kilograms). B) Ms (meters times seconds). C) M/s (meters per second). D) Mskg (meters times seconds kilograms). Show Answer Correct Answer: C) M/s (meters per second). 17. The total amount of energy and mass in the universe is decreasing: A) False. B) True. Show Answer Correct Answer: A) False. 18. MOST substances are solid at low temperatures, liquid at medium temperatures, and gaseous in high temperatures, but the states are not always distinct A) False. B) True. Show Answer Correct Answer: B) True. 19. What is the Known Age? A) The age of an artifact as determined by the way it looks regarding its age. B) The age of an artifact as determined by the title of the book it was found with. C) The age of an artifact as determined by a date printed on it. D) The age of an artifact as determined by a photograph of it. Show Answer Correct Answer: C) The age of an artifact as determined by a date printed on it. 20. Consisting of an overall charge-neutral mix of electrons, ions, and neutral atoms A) Plasma. B) Gas. C) Solid. D) Liquid. Show Answer Correct Answer: A) Plasma. 21. Define Newton's first law of motion. A) An object will accelerate when no force is acting on it. B) An object will stop moving when no force is applied to it. C) An object will change direction when no force is present. D) An object will remain at rest or in uniform motion in a straight line unless acted upon by an external force. Show Answer Correct Answer: D) An object will remain at rest or in uniform motion in a straight line unless acted upon by an external force. 22. The rate at which velocity CHANGES is: A) Speed. B) Physics. C) Direction. D) Acceleration. Show Answer Correct Answer: D) Acceleration. 23. Stars set below the horizon at the same time each night? A) False. B) True. Show Answer Correct Answer: A) False. 24. When you look at the periodic table the elements on the far right are mostly..... A) All non-metals. B) All metals. C) All occurs naturally as solid. D) All occur naturally as liquids. Show Answer Correct Answer: A) All non-metals. 25. The blood vessel with the LEAST oxygenated blood is the A) Pulmonary artery. B) Pulmonary vein. C) Arterioles. D) Aorta. Show Answer Correct Answer: A) Pulmonary artery. 26. The type of bonding when 2 atoms share a pair of electrons. A) Ionic bonding. B) Covalent bonding. Show Answer Correct Answer: B) Covalent bonding. 27. For every action, there is an equal and opposite reaction. A) Newton's Third Law of Motion. B) Newton's Second Law of Motion. C) Newton's Law of Reactions. D) Newton's First Law of Motion. Show Answer Correct Answer: A) Newton's Third Law of Motion. 28. Why does the equator stay warm all year long? A) Because the direct rays hit the equator all year. B) Because the equator is cold all year long. C) Because the climate in a year does not change. D) None of above. Show Answer Correct Answer: A) Because the direct rays hit the equator all year. 29. Help locate a point and are mentally drawn as a horizontal or vertical line from letters and numerals A) Bill of material. B) Zones. C) Copy numbers. D) Zone numbers. Show Answer Correct Answer: D) Zone numbers. 30. How red fort formed but which sand? A) Sandstone. B) Marble. C) Quartzite. D) None of above. Show Answer Correct Answer: A) Sandstone. 31. The effect of global warming can be felt in the following areas EXCEPT..... A) Sea level. B) Weather. C) Deforestation. D) Extinction. Show Answer Correct Answer: C) Deforestation. 32. Which of these is the correct definition for subatomic? A) An atom. B) Bigger than an atom. C) Smaller than an atom. D) Anything relating to an atom. Show Answer Correct Answer: C) Smaller than an atom. 33. How many F atoms are in this compound? 6MgF2 A) 6. B) 12. C) 2. D) 8. Show Answer Correct Answer: B) 12. 34. A fan or air condition is used to keep us cool. A) True. B) False. Show Answer Correct Answer: A) True. 35. Non-membrane bounded organelle that makes proteins A) Ribosome. B) Nucleus. C) Mitochondria. D) Endoplasmic reticulum. Show Answer Correct Answer: A) Ribosome. 36. Which animal has feathers and can fly? A) Dog. B) Fish. C) Bird. D) Elephant. Show Answer Correct Answer: C) Bird. 37. What percent of Oxygen is produced in the Amazon rainforest? A) 60%. B) 40%. C) 20%. D) 80%. Show Answer Correct Answer: C) 20%. 38. Chemistry is the study of the structure and behavior of substances. A) False. B) True. Show Answer Correct Answer: B) True. 39. Virus was discovered in: A) 1872. B) 1982. C) 1782. D) 1892. Show Answer Correct Answer: D) 1892. 40. True or false. Schematic diagrams indicate the location of components with respect to each other within the system. A) False. B) True. Show Answer Correct Answer: B) True. 41. Minor shock following the main shock of an earthquake A) Aftershock. B) Mainshock. C) Magnitude. D) Foreshock. Show Answer Correct Answer: A) Aftershock. 42. What name is given to two metals mixed together, or a metal with another element? A) Alloy. B) Mixture. C) Compound. D) Transformer. Show Answer Correct Answer: A) Alloy. 43. Who discovered the planet Uranus A) Anudha Roy. B) Bhabha. C) Hideki was. D) Hiroshima Naka River. Show Answer Correct Answer: C) Hideki was. 44. Jumlah planet dalam tata surya yang diakui secara internasional hingga pada tahun 2020 ini ada..... planet A) 8. B) 7. C) 9. D) 6. Show Answer Correct Answer: A) 8. 45. Which organ pumps blood for all parts of the body? A) The lungs. B) The heart. C) The intestine. D) None of above. Show Answer Correct Answer: B) The heart. 46. The negatively charged particles in atoms are the..... A) Electrons. B) Neutrons. C) Protons. D) None of above. Show Answer Correct Answer: A) Electrons. 47. The instrument used for detecting earthquake waves is called. A) Seismograph. B) Seismologists. C) Judge scale. D) All of these. Show Answer Correct Answer: A) Seismograph. 48. Class Chondrichthyes include the: A) Toothed whales. B) Bony Fish. C) Cartilaginous fish. D) Plankton. Show Answer Correct Answer: C) Cartilaginous fish. 49. The functional unit of the kidney is known as? A) Medulla. B) Nephron. C) Pyramid. D) Glomerulus. Show Answer Correct Answer: B) Nephron. 50. Which layer of the atmosphere contains the greatest amount of water vapor? A) Troposphere. B) Thermosphere. C) Stratosphere NGSS.MS-ESS2-4. D) Mesosphere. Show Answer Correct Answer: A) Troposphere. 51. What is the smallest particle of an element that maintains the properties of that element? A) Neutron. B) Atom. C) Electron. D) Proton. Show Answer Correct Answer: B) Atom. 52. The most stable elements because they have 8 valence electrons A) Halogens. B) Transition metals. C) Alkali metals. D) Noble gases. Show Answer Correct Answer: D) Noble gases. 53. Any object with mass has gravity. A) Never. B) True. C) Sometimes. D) False. Show Answer Correct Answer: B) True. 54. Why is the outer space of the dark even in the universe so many stars have stars as a lighting thing A) Because the area of the universe and the distance between the lighting objects (stars) is much smaller than the strong stars. B) Because the stars only light at night. C) Because the stars won't turn on when we stay away. D) The lighting objects that are out of space are not important to illuminate the darkness of the outer space. Show Answer Correct Answer: A) Because the area of the universe and the distance between the lighting objects (stars) is much smaller than the strong stars. 55. Energy cannot be created or destroyed, only transformed from one form into another, but total amount of energy never changes. A) Potential. B) Energy. C) Conservation. D) Kinetic. Show Answer Correct Answer: C) Conservation. 56. Saurology is the study of.....? A) Snake. B) Mosquitoes. C) Lizards. D) Cockroach. Show Answer Correct Answer: C) Lizards. 57. What is the total number of bones in the human body? A) 306. B) 111. C) 501. D) 206. Show Answer Correct Answer: D) 206. 58. Which is the third largest river in India? A) Indus. B) Brahmaputra. C) Narmada. D) Godavari. Show Answer Correct Answer: C) Narmada. 59. Which property is NOT typically associated with insulators? A) Low thermal conductivity. B) High electrical resistance. C) High electrical conductivity. D) None of above. Show Answer Correct Answer: C) High electrical conductivity. 60. Which of the following answers is the most scientific answer for the question:What is friction? A) The random force between two solids, liquids, or gases. B) The contact force between two solids, liquids, or gases that slide past one another. C) The thing that creates static electricity. D) A force that is random. Show Answer Correct Answer: B) The contact force between two solids, liquids, or gases that slide past one another. ← 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