This quiz works best with JavaScript enabled. Home > Science > Overview > General Science – Quiz 326 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 326 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which state of matter has fixed shape and volume? A) Gas. B) Solid. C) Liquid. D) Plasma. Show Answer Correct Answer: B) Solid. 2. Describe the process of convection in heat transfer. A) Convection is the process of heat transfer solely through radiation. B) Convection in heat transfer involves the movement of fluids due to temperature differences, leading to the transfer of heat. C) Convection involves the emission of electromagnetic waves to transfer heat. D) Convection is the transfer of heat through direct contact between materials. Show Answer Correct Answer: B) Convection in heat transfer involves the movement of fluids due to temperature differences, leading to the transfer of heat. 3. What is the definition of scientific key concept? A) The main focus of a learning course. B) The big ideas and understandings for a long-term memory. C) The learning objective that represents the main focus of a lesson. D) The representation for the whole ideas of a lesson. Show Answer Correct Answer: B) The big ideas and understandings for a long-term memory. 4. What process changes the plant and soil nitrogen into nitrogen compounds? A) Nitrogen fixation. B) Nitrogen composition. Show Answer Correct Answer: A) Nitrogen fixation. 5. For alleles, upper-case letters represent..... A) Recessive Genes. B) Dominant Genes. C) Important genes. D) Proteins. Show Answer Correct Answer: B) Dominant Genes. 6. Name the place where crops are stored A) Godowns. B) Granaries. C) Silos. D) Both 2 and 3. Show Answer Correct Answer: D) Both 2 and 3. 7. Symbols that show the elements in a compound and the ratio of atoms A) Chemical symbol. B) Chemical element. C) Chemical name. D) Chemical formula. Show Answer Correct Answer: D) Chemical formula. 8. What evidence is most important when using relative dating? A) The half-life of a radioactive element. B) The position of sediment in petrified rock. C) The types of minerals in a petrified fossil. D) The position of fossils in sedimentary rock layers. Show Answer Correct Answer: D) The position of fossils in sedimentary rock layers. 9. How many electron can fit on the first electron shell? A) 2. B) 8. C) 18. D) 32. Show Answer Correct Answer: A) 2. 10. Which force is responsible for the attraction between two magnets? A) Gravity. B) Electromagnetism. C) Nuclear force. D) Strong force. Show Answer Correct Answer: B) Electromagnetism. 11. Broken glass can be picked up with bare hands, if you are extremely careful. A) True. B) False. Show Answer Correct Answer: B) False. 12. Temperature at which the vapor pressure of a liquid equals the external pressure surrounding the liquid A) Melting point. B) Boiling point. C) Dew point. D) Freezing point. Show Answer Correct Answer: B) Boiling point. 13. An object is placed 20 cm in front of a plane mirror. The mirror is moved 2 cm towards the object. The distance between the positions of the original and final images seen in the mirror is: A) 2 cm. B) 4 cm. C) 10 cm. D) 20 cm. Show Answer Correct Answer: A) 2 cm. 14. How can the density of liquids be measured? A) Weighed for mass, immersed in water to determine volume. B) Weighing an empty container & container with liquid for mass, measuring instruments for volume. C) Airtight containers for volume and weight (with consideration to temperature and pressure). D) None of above. Show Answer Correct Answer: B) Weighing an empty container & container with liquid for mass, measuring instruments for volume. 15. Payload includes LIBS. It stands for..... A) Laser induced Breakdown Spectroscope. B) Light induced Breakdown Spectroscope. C) Laser induced Breakdown Spectrophotometer. D) Light induced Breakdown Spectrophotometer. Show Answer Correct Answer: A) Laser induced Breakdown Spectroscope. 16. ..... energy is obtained using fossil fuels in combustion engines. A) Kinetic. B) Potential. C) Mechanical. D) Electrical. Show Answer Correct Answer: C) Mechanical. 17. How is a higher pitch produced on a guitar? A) By plucking the strings harder. B) By tightening the strings. C) By loosening the strings. D) By stopping the strings from vibrating. Show Answer Correct Answer: B) By tightening the strings. 18. Tuberculosis affects which part of the human body? A) Lungs. B) Skin. C) Bones. D) Brain. Show Answer Correct Answer: A) Lungs. 19. Vivian went on a bicycle trip through Germany with her family. One afternoon, she rode her bicycle along a long, flat road at a constant speed for 24 kilometers (km). The ride took her 1.2 hours (h). At what speed did she ride her bicycle? A) 0.05 h/km. B) 20 mi/h. C) 20 km/h. D) 28.8 km*h. Show Answer Correct Answer: C) 20 km/h. 20. Reasoning process by which one starts with a general principle accepted as true is..... A) Deductive Method. B) Inductive Method. Show Answer Correct Answer: A) Deductive Method. ← PreviousNext →Related QuizzesScience QuizzesGeneral Science Quiz 1General Science Quiz 2General 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