This quiz works best with JavaScript enabled. Home > Science > General Science – Quiz 268 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 268 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Myoglobulin is a (n)..... A) Soluble molecule. B) Insoluble molecule. C) Neutral. D) None of the above. Show Answer Correct Answer: B) Insoluble molecule. 2. Accurate recording of observations should be based on..... A) Impressions. B) Honesty. C) Ideas. D) Feelings. Show Answer Correct Answer: B) Honesty. 3. Layers of SEDiments that are pressed together and cemented can form..... A) Rock. B) Sedimentary rock. C) Igneous rock. D) None of above. Show Answer Correct Answer: B) Sedimentary rock. 4. Milk is a natural A) Solution. B) Mixture. C) Suspension. D) Emulsion. Show Answer Correct Answer: D) Emulsion. 5. Which of the following is an inorganic part A) Sheathing. B) Cells. C) Ribosome. D) None of above. Show Answer Correct Answer: A) Sheathing. 6. Which law is also called as law of inertia A) Newton's third law. B) Second law. C) First law. D) None. Show Answer Correct Answer: C) First law. 7. The motion of the earth that rotates on its axis is called ..... A) Evolution. B) Revolution. C) Rotation. D) Isolation. Show Answer Correct Answer: C) Rotation. 8. A weight of a typical brain would be..... A) 5 kg. B) 1 kg. C) 4.2 kg. D) 1.4 kg. Show Answer Correct Answer: D) 1.4 kg. 9. Roadrunners are birds. A) True. B) False. Show Answer Correct Answer: A) True. 10. State of matter in which molecules are widely dispersed and freely move. It offers no resistance to change of shape and little resistance to change in volume A) Solid. B) Liquid. C) Gas. D) Plasma. Show Answer Correct Answer: C) Gas. 11. Dolu A) Kinematics. B) Pantheon. C) Electric power. D) None of above. Show Answer Correct Answer: B) Pantheon. 12. Ahmed saw all of these things as he walked to school this morning. Which one is an example of a force pushing downward toward the ground? A) A bird sat on a telephone wire. B) A woman moved her child from one place to another in a wagon. C) A man pulled weeds in his garden. D) A dog tugged on a rope held by a child. Show Answer Correct Answer: A) A bird sat on a telephone wire. 13. What scientist developed the equation E=mc2.? A) Thomas Edison. B) Benjamin Franklin. C) Albert Einstein. D) None of above. Show Answer Correct Answer: C) Albert Einstein. 14. The atomic number of Magnesium (Mg) is 12; how many electrons will it have in 1st and 3rd shells? A) 2, 3. B) 4, 2. C) 2, 2. D) 2, 8. Show Answer Correct Answer: C) 2, 2. 15. Catastrophists believe the earth to be..... years old. A) Millions of. B) Several thousand. C) Billions of. D) Hundreds of. Show Answer Correct Answer: B) Several thousand. 16. Earth-centric model of the solar system A) Heliocentric model. B) Geocentric model. C) Extrasolar planet. D) Dwarf planet. Show Answer Correct Answer: B) Geocentric model. 17. Every element is made of the same type of A) Ions. B) Atoms. C) Charges. D) Mass. Show Answer Correct Answer: B) Atoms. 18. Friction is a force that acts in an..... direction of movement. A) Similar. B) Opposite. C) Parallel. D) West. Show Answer Correct Answer: B) Opposite. 19. Petroleum is separated into gasoline, lubricating oils, and other products through a process called..... A) Nuclear reaction. B) Combustion. C) Fractional distillation. D) Condensation. Show Answer Correct Answer: C) Fractional distillation. 20. Which of the following organism grows on Common Bread? A) Bacterium. B) Yeast. C) Mucor. D) Virus. Show Answer Correct Answer: C) Mucor. ← PreviousNext →Related 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 9General Science Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books