This quiz works best with JavaScript enabled. Home > Science > Overview > General Science – Quiz 317 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 317 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Sharing of electrons of two or more non-metals A) Covalent Bond. B) Ionic Bond. C) Homogenous Mixture. D) Heterogenous Mixture. Show Answer Correct Answer: A) Covalent Bond. 2. In the core of the sun, hydrogen is converted into..... A) Oxygen. B) Helium. C) Hydrogen. D) Carbon dioxide. Show Answer Correct Answer: B) Helium. 3. Days and night occure on earth due to A) Revolution. B) Rotation. C) Both a and b. D) None of the above. Show Answer Correct Answer: B) Rotation. 4. Cotton fiber obtained from A) With seeds. B) With trees. C) With leaves. D) None of them. Show Answer Correct Answer: A) With seeds. 5. -3 x 10 + 4 =? A) 37. B) -120. C) 34. D) -26. Show Answer Correct Answer: D) -26. 6. How many Carbon atoms does hexane have? A) 4. B) 5. C) 6. D) 7. Show Answer Correct Answer: D) 7. 7. The sun appears to move across the sky during the day. The best explanation for this apparent motion is that Earth is A) Rotating on its axis. B) Much smaller than the Sun. C) Revolving around the Sun. D) Tilted on its axis. Show Answer Correct Answer: A) Rotating on its axis. 8. A state of matter that do not have definite volume and shape A) Solid. B) Liquid. C) Gas. D) Plasma. Show Answer Correct Answer: C) Gas. 9. There are 6 quantities in the International System (SI) A) True. B) False. Show Answer Correct Answer: B) False. 10. As you travel higher in altitude, there is (a) pressure pushing down on you. A) Less. B) More. Show Answer Correct Answer: A) Less. 11. Dr Samar Mubarak is the chairman of A) NESCOM. B) AEC. C) WTO. D) Cisc. Show Answer Correct Answer: A) NESCOM. 12. ..... is an atom that has either a positive or a negative change. A) Physical change. B) Energy level. C) Chemical change. D) Ion. E) Chemical bond. Show Answer Correct Answer: D) Ion. 13. Burning of meteors A) Mesosphere. B) Moon. C) New-wax-full wane. D) Shape and altitude. Show Answer Correct Answer: A) Mesosphere. 14. Relative humidity is the amount of vapor in the air divided by the air's vapor-holding capacity at that temperature A) True. B) False. Show Answer Correct Answer: A) True. 15. Which of these orbits the Earth? A) The Sun. B) The Moon. C) The Earth's Axis. D) The North and South Poles. Show Answer Correct Answer: B) The Moon. 16. Organelle that stores lipids and proteins and then altered to suite the needs of the cell A) Golgi Body. B) Mitochondria. C) Nucleus. D) Ribosomes. Show Answer Correct Answer: A) Golgi Body. 17. What causes the different phases of the moon? A) Alien interference. B) The moon's mood swings. C) The changing angles of the sun, moon, and Earth. D) The Earth's rotation speed. Show Answer Correct Answer: C) The changing angles of the sun, moon, and Earth. 18. Water boils at what degrees celsius A) 0. B) 20. C) 35. D) 100. Show Answer Correct Answer: D) 100. 19. What is a type of element found on the right side of the periodic table? A) Metal. B) Parstretal. C) Metalloid. D) Group. Show Answer Correct Answer: B) Parstretal. 20. Which of the following is a single replacement reaction? A) KOH + HCl $\rightarrow$ KCl + H2O. B) 2Na + Zn(NO3)2 $\rightarrow$ 2NaNO3 + Zn. C) 2C2H6 + 7O2 $\rightarrow$ 4CO2 + 6H2O. D) H2O + CO2 $\rightarrow$ H2CO3. Show Answer Correct Answer: B) 2Na + Zn(NO3)2 $\rightarrow$ 2NaNO3 + Zn. ← 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