This quiz works best with JavaScript enabled. Home > General Knowledge > Science > Overview > General Science – Quiz 93 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 93 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which type of experiment produces more objective results? A) Double blind. B) Single blind. Show Answer Correct Answer: A) Double blind. 2. What is the symbol of carbon? A) Ca. B) CA. C) CAR. D) C. Show Answer Correct Answer: D) C. 3. Buddha attained enlightenment at Bodh Gaya and delivered his first sermon at A) Sarnath. B) Bodh Gaya. C) Vaishali. D) Kushinara. Show Answer Correct Answer: A) Sarnath. 4. The existence of an element in more than one crystalline form is A) Isomerism. B) Isomorphism. C) Polymorphism. D) Allotropy. Show Answer Correct Answer: D) Allotropy. 5. Device that uses electromagnetic induction to increase or decrease the voltage of an alternating current A) Magnetism. B) Generator. C) Transformer. D) Solenoid. Show Answer Correct Answer: C) Transformer. 6. Salt is a mineral. A) False. B) True. Show Answer Correct Answer: B) True. 7. The sea located in the north of Java is ..... A) Sundanese Sea. B) Java Sea. C) Indonesian Ocean. D) Karimata Sea. Show Answer Correct Answer: B) Java Sea. 8. Which one is one way for animals to adapt to their environment? A) By speaking. B) By changing their body color. C) By running fast. D) None of above. Show Answer Correct Answer: B) By changing their body color. 9. A physical changed is a change in: A) The appearance of a substance. B) The way a substance is created. C) A chemical reaction between two substances. NGSS.MS-PS1-4. D) The chemical composition of a substance. Show Answer Correct Answer: A) The appearance of a substance. 10. If you have a male with large wings (DD) and a female with small wings (dd). What ALLELE stands for large wings? A) D. B) Dd. C) Dd. D) D. Show Answer Correct Answer: A) D. 11. Prevailing winds effect the region's climate by A) Affecting how much precipitation it receives. B) Controlling the amount of solar energy, it receives. C) Causing precipitation on one side of the mountain. D) Creating desert areas. Show Answer Correct Answer: A) Affecting how much precipitation it receives. 12. Which of the following historical figures is NOT correctly matched with his contribution to modern science? A) Louis Pasteur and the germ concept of diisease. B) Thomas Edison and the theory of relativy. C) Johannes Kepler and the laws of planetary motion. D) Nicolaus Copernicus and the heliocentric view of the solar system. Show Answer Correct Answer: B) Thomas Edison and the theory of relativy. 13. When molten rock material cools and solidifies it becomes A) Igneous rock. B) Metamorphic rock. C) Sedimentary rock. D) None of above. Show Answer Correct Answer: C) Sedimentary rock. 14. These form from the floor of a cavern A) Sediments. B) Depositions. C) Stalactites. D) Stalagmites. Show Answer Correct Answer: D) Stalagmites. 15. Our spinal cord is like a wire A) True. B) False. Show Answer Correct Answer: A) True. 16. Blood makes up about..... of the weight of a human body. A) 15%. B) 5%. C) 7%. D) 30%. Show Answer Correct Answer: C) 7%. 17. What must a good hypothesis be? A) Difficult. B) Testable. C) Correct. D) None of above. Show Answer Correct Answer: B) Testable. 18. This sphere is any part of the Earth covered by water. A) Atmosphere. B) Hydrosphere. C) Biosphere. D) Lithosphere. Show Answer Correct Answer: B) Hydrosphere. 19. The blue objective is 40x and the eyepiece is 10x what is the power of magnification A) 100. B) 40. C) 400. D) None of above. Show Answer Correct Answer: C) 400. 20. Decreasing the concentration of a substance will usually..... A) Slow down the reaction. B) Speed up the reaction. C) Have no affect on the reaction. D) None of above. Show Answer Correct Answer: B) Speed up the reaction. 21. The farthest point of our solar system Theorized shell of objects made of lots of ice A) Oort Cloud. B) Kuiper belt. Show Answer Correct Answer: A) Oort Cloud. 22. If you were interested in marine life, which field of science would you study? A) Oceanography. B) Food. C) Physical. D) None of above. Show Answer Correct Answer: A) Oceanography. 23. 'National Technology Centre for Ports, Waterways & Coasts' was inaugurated in which city? A) Panjim. B) Chennai. C) Vishakhapatnam. D) Gandhi Nagar. Show Answer Correct Answer: B) Chennai. 24. Which is the example of a marking statement? A) Clove. B) Onion. C) Vanilla. D) Halfighters. Show Answer Correct Answer: D) Halfighters. 25. The time it takes for 50% of the nuclei in a radioactive sample to decay to its stable isotope is called..... A) The half-life. B) Geologic time. C) The half-time. D) The daughter product. Show Answer Correct Answer: A) The half-life. 26. An atom can have more than one energy level around its nucleus. A) True. B) False. Show Answer Correct Answer: A) True. 27. This examines texts to see if they are accurate. A) Dedrochronoly. B) Textual Criticism. C) Copy-text Method. D) Principle of Superposition. Show Answer Correct Answer: B) Textual Criticism. 28. The central part of an atom that contains the protons and neutron is called? A) Orbit. B) Nucleus. C) Valency. D) Cloud. Show Answer Correct Answer: B) Nucleus. 29. When the object is at infinity, a point sized image is formed at..... by the convex mirror A) Focus behind the mirror. B) Principal axis. C) Radius of curvature. D) Focus in front of the mirror. Show Answer Correct Answer: A) Focus behind the mirror. 30. Mango, apple, watermelon and banana are the names of..... A) Animals. B) Foods. C) Fruits. D) Vegetables. Show Answer Correct Answer: C) Fruits. 31. What is the atomic symbol for Chlorine? A) C. B) Co. C) Cl. D) Ch. Show Answer Correct Answer: C) Cl. 32. . The Earth is surrounded by an insulating blanket of gases, which protects it from the light and the heat of the Sun. This insulating layer is called the A) Hydrosphere. B) Stratosphere. C) Troposphere. D) Atmosphere. Show Answer Correct Answer: D) Atmosphere. 33. Which of the following is an INFERENCE? A) I think somebody ate food in this room earlier. B) The beans grew 10 cm in a month. C) The marker is red. D) There is a bitter smell in the room. Show Answer Correct Answer: A) I think somebody ate food in this room earlier. 34. The first step of the Ghinkiniasti eternal glog and become banzement, compatible with carpliths, and while turns. A) Sumritary areard. B) Laacket acid. C) If. D) 3 carbin warra. Show Answer Correct Answer: D) 3 carbin warra. 35. Photosynthesis is a process converting..... energy to..... energy. A) Chemical to mechanical. B) Thermal to light. C) Mechanical to chemical. D) Light to chemical. Show Answer Correct Answer: D) Light to chemical. 36. Energy of motion is called A) Potential. B) Elastic. C) Kinetic. D) Chemical. Show Answer Correct Answer: C) Kinetic. 37. True or False?Invertebrate animals have backbone. A) False. B) True. Show Answer Correct Answer: A) False. 38. Which is Heterozygous? A) BB. B) Dominant. C) Tt. D) Ff. Show Answer Correct Answer: C) Tt. 39. What is the primary goal of scientific research? A) To discover new scientific laws. B) To determine the truth of a statement. C) To understand the nature of reality. D) To predict future events. Show Answer Correct Answer: A) To discover new scientific laws. 40. What is the theme for World Tsunami Awareness Day 2023? A) Early Warning Systems and Evacuation. B) Community Resilience. C) Reducing Disaster Losses. D) None of the above. Show Answer Correct Answer: B) Community Resilience. 41. The removal of faeces in the alimentary canal is called ..... A) Ingestion. B) Egestion. C) Digestion. D) Excretion. Show Answer Correct Answer: B) Egestion. 42. In wiring a three-pin plug, what is the colour of the live cable? A) Green. B) Yellow. C) Brown. D) Blue. Show Answer Correct Answer: C) Brown. 43. A Voltmeter is a galvanometer with:(1) A) High resistance parallel to it. B) High resistance in series with it. C) Low resistance parallel to it. D) Low resistance in series with it. Show Answer Correct Answer: B) High resistance in series with it. 44. In which of these scenarios is WORK being done? A) A student pushes a locked door that does not move. B) A student carries his chair into another room. C) A student sleeps. D) None of above. Show Answer Correct Answer: B) A student carries his chair into another room. 45. A physical is a quantity that can measured A) True. B) False. Show Answer Correct Answer: A) True. 46. A place with no matter is called a..... A) Wave. B) Vacuum. C) Energy. D) Pole. Show Answer Correct Answer: B) Vacuum. 47. To ensure that a scientific work is free from bias and meets standards set by the scientific community, a research group's work is peer reviewed by A) Other scientists. B) The researchers' friends. C) The general public. D) Lawmakers. Show Answer Correct Answer: A) Other scientists. 48. When molten rock reaches the Earth's surface, comes out and begins to cool, it is known as A) Magma. B) Crater. C) Mantle. D) Lava. Show Answer Correct Answer: D) Lava. 49. Which is the more accurate term to describe the tiny organisms that convert atmospheric nitrogen gas into molecules that other living things can use? A) Blue-green algae. B) Cyanobacteria. C) Microbacteria. D) None of above. Show Answer Correct Answer: B) Cyanobacteria. 50. What is the order of a meteor as it falls to Earth? A) Meteor, meteorite, meteoroid. B) Meteoroid, meteor, meteorite. C) Meteoroid, meteorite, meteor. D) Meteorite, meteor, meteoroid. Show Answer Correct Answer: B) Meteoroid, meteor, meteorite. 51. True or False?Uneven heating of the Earth's surface is due primarily to the position of the Sun. A) True. B) False. Show Answer Correct Answer: A) True. 52. Sedimentary rocks are formed by which type of enery A) Light energy. B) Thermal energy. Show Answer Correct Answer: B) Thermal energy. 53. Choose the correct term to make the statement true. The..... is the tube leading from your mouth to your stomach. A) Small intestine. B) Esophagus. C) Large intestine. D) Plasma. Show Answer Correct Answer: B) Esophagus. 54. Choose the correct answer, to make this statement true. The..... contains many smaller structures called organelles. A) Cytoplasm. B) Lysosomes. C) Ribosomes. D) Mitochondria. Show Answer Correct Answer: A) Cytoplasm. 55. Explain the process of photosynthesis. A) Photosynthesis is the process of converting sound energy into chemical energy. B) Photosynthesis occurs only in animals. C) Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy into chemical energy stored in glucose molecules. D) Photosynthesis is a process that involves burning glucose. Show Answer Correct Answer: C) Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy into chemical energy stored in glucose molecules. 56. Which party was founded by Subhash Chandra Bose in the year 1939 after he broke away from the Congress? A) Forward Bloc. B) Revolutionary Front. C) Azad Hind Fauj. D) Indian Freedom Party. Show Answer Correct Answer: A) Forward Bloc. 57. How do you count atoms in a chemical equation. A) Add the subscripts and multiply coefficients to the element. B) Add an element at a time and add the coefficients at the end. C) You just use your hand. D) Multiply with subscripts and add with the coefficients. Show Answer Correct Answer: A) Add the subscripts and multiply coefficients to the element. 58. Everything but the one thing that you are testing in an experiment that has to stay the same.Example:If we tested how the amount of sunlight affects plant growth, the amount of water, type of plant, type of soil, and time watered has to stay the same. A) Independent Variable. B) Control Group. C) Dependent Variable. D) Constant. Show Answer Correct Answer: D) Constant. 59. Soap is a weak base. What is true about the taste of bases? A) They taste sweet. B) They taste bitter. C) They taste sour. D) They taste salty. Show Answer Correct Answer: B) They taste bitter. 60. The layer of cells between the xylem and the phloem that produces more xylem and phloem, allowing the plant to grow wider every year, is called cambium. A) True. B) False. Show Answer Correct Answer: A) True. ← 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