This quiz works best with JavaScript enabled. Home > Science > Overview > General Science – Quiz 170 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 170 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following is described in the definition:An object immersed in a fluid is buoyed up by a force equal to the weight of the fluid displaced by the object? A) Archimedes' principle. B) Charles' law. C) Boyle's law. D) Anderson's principle. Show Answer Correct Answer: A) Archimedes' principle. 2. Which of the following is the name for the space between two nerve cells where an electric charge transmits information? A) Axon. B) Synapse. C) Nerve cell gap. D) Dendrite. Show Answer Correct Answer: B) Synapse. 3. Cobalt is a component of which of the following vitamins? A) Vit. A. B) Live.D. C) Year.Of. D) White.B12. Show Answer Correct Answer: D) White.B12. 4. Who invented the mechanical clock A) Isaac Newton. B) Marie Curie. C) Archimedes. D) Galileo Galilei. Show Answer Correct Answer: A) Isaac Newton. 5. What is the first name of the famous scientist who gave us Newton's three laws of motion? A) Issac. B) Robert. C) Alexander. D) Tom. Show Answer Correct Answer: A) Issac. 6. The meter is the standard unit of..... A) Area. B) Volume. C) Length. D) Mass. Show Answer Correct Answer: C) Length. 7. What is a controlled experiment? A) When multiple variables are changed. B) When only one variable is changed. C) The group that gets the independent variable. D) Variables that you do not change. Show Answer Correct Answer: B) When only one variable is changed. 8. The simple past of verb look is..... A) Lock. B) Looked. C) Luck. D) Lose. Show Answer Correct Answer: B) Looked. 9. Tertiary Consumer A) Uses energy from the sun to create energy. B) Consumes producers only. C) Consumes producers and primary consumers. D) Consumes primary and secondary consumers only. E) Returns the building materials from dead things to the environment. Show Answer Correct Answer: D) Consumes primary and secondary consumers only. 10. What are the basic steps of the scientific method? A) Problem, info gathering, hypothesis, experimentation, conclusion, application of the principle. B) Problem, hypothesis, experimentation, conclusion. C) Problem, hypothesis, experimentation, analysis, conclusion. D) Problem, hypothesis, experimentation, analysis, conclusion, application of the principle. Show Answer Correct Answer: A) Problem, info gathering, hypothesis, experimentation, conclusion, application of the principle. 11. Which of the following is the first calculating device? A) Abacus. B) Calculator. C) Turing machine. D) N.A. Show Answer Correct Answer: A) Abacus. 12. In all electrical appliances, the two wires needed to form a complete circuit are the ..... Wires. A) Earth and live. B) Earth and neutral. C) Fuse and live. D) Live and neutral. Show Answer Correct Answer: D) Live and neutral. 13. Scientists carry out research, give information and make new materials. Which statement is true of all scientists? A) Scientists study things found in outer space. B) Scientists study the natural world. C) Scientists study items on earth. D) None of above. Show Answer Correct Answer: B) Scientists study the natural world. 14. Which cloud name means the cloud is large and puffy? A) Cirrus. B) Cumulus. C) Stratus. D) Rainstorm. Show Answer Correct Answer: B) Cumulus. 15. The four main oceans are:Pacific Ocean, Arctic Ocean, Indian Ocean, and the..... Ocean. A) Atlantic. B) Southern. C) Mediterranean. D) European. Show Answer Correct Answer: A) Atlantic. 16. The sun is the only star In our solar system. A) True. B) False. Show Answer Correct Answer: A) True. 17. Those wishing to reduce the "bad" cholesterol levels in their blood should avoid A) Polyunsaturated fats. B) Carbohydrates. C) Monosaturated fats. D) Saturated fats. Show Answer Correct Answer: D) Saturated fats. 18. Like poles..... A) Attract. B) Repel. Show Answer Correct Answer: B) Repel. 19. What is the biggest planet of our Solar System? A) Venus. B) Earth. C) Jupiter. D) Saturn. Show Answer Correct Answer: C) Jupiter. 20. If the scale on a map is 1 centimeter = 5 kilometers, what actual distance does 3 centimeters represent? A) 10 kilometers. B) 15 kilometers. C) 20 kilometers. D) 25 kilometers. Show Answer Correct Answer: B) 15 kilometers. ← 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