General Science Quiz 268 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Define minerals

Correct Answer: A) Inorganic crystalline substances found naturally in the earth.

2. The study of changes occurring in the nuclei of atoms

Correct Answer: A) Nuclear chemistry.

3. ..... was born on 15th September. This day is celebrated as Engineers Day in India.

Correct Answer: B) Sir M Visvesvaraya.

4. Convex lenses (converging) correct farsightedness

Correct Answer: B) Hyperopia.

5. When changing from a liquid to a solid, heat is:

Correct Answer: B) Removed.

6. Chandrayaan-3 has been launched form which of the following centers?

Correct Answer: B) Satish Dhawan Space Centre.

7. Which Hormone is called the life saving hormone of Human?A. EstrogenB. ProlactinC. AdrenalD. Insulin

Correct Answer: C) Adrenal.

8. What s yourname

Correct Answer: B) Rj.

9. The Phase change when a liquid boils and becomes a gas

Correct Answer: A) Evaporation.

10. What does glucose react to bacteria or yeast in the presence of oxygen

Correct Answer: B) Ethyl alcohol.

11. PLANTS MAKE THEIR OWN FOOD IN THE PRESENCE OF

Correct Answer: D) AIR, WATER AND SUNLIGHT.

12. How could we reduce water usage?

Correct Answer: A) By fixing leaks, using water-saving appliances, taking shorter showers, and being mindful of water consumption.

13. Which among the following is a water soluble vitamin?

Correct Answer: B) Vitamin B.

14. How can we help in a drought?

Correct Answer: D) Save water where we can.

15. The natural satellite of the Earth is

Correct Answer: C) Moon.

16. Magnisium

Correct Answer: B) MgCl2.

17. Oftentimes, fossils you find in one layer of stratified rock are very similar to fossils you will find in another layer of stratified rock.

Correct Answer: B) False.

18. The layers of the atmosphere are classified according to changes in.....

Correct Answer: D) Temperature.

19. Newton's 1st Law states.....

Correct Answer: A) An object at rest will remain at rest and an object in motion will remain in motion unless acted on by an outside force.

20. What tissue connects muscles to bones?

Correct Answer: D) Tendon.