KVS NVS Tier I Mock Test 3

 

🔥 MOCK TEST – QUIZ (20 Questions ) 🔥

1. The unit of power is:

A) Watt
B) Joule
C) Newton
D) Ampere

2. Acceleration is measured in:

A) m/s
B) m/s²
C) m²/s
D) m³/s

3. Which law states that pressure in a liquid increases with depth?

A) Newton's First Law
B) Archimedes’ Principle
C) Pascal's Law
D) Boyle’s Law

4. Which component is responsible for the colour of blood?

A) Chlorophyll
B) Hemoglobin
C) Platelets
D) Plasma

5. Which vitamin is produced in the skin with sunlight?

A) Vitamin A
B) Vitamin B12
C) Vitamin D
D) Vitamin C

6. Which of the following is NOT a carbohydrate?

A) Glucose
B) Sucrose
C) Cellulose
D) Urea

7. DNA is present inside:

A) Ribosome
B) Nucleus
C) Cell membrane
D) Mitochondria

8. Which animal has the longest gestation period?

A) Cow
B) Kangaroo
C) Elephant
D) Tiger

9. A device used to amplify sound:

A) Stethoscope
B) Microscope
C) Loudspeaker
D) Telescope

10. Boiling point of water at sea level:

A) 50°C
B) 75°C
C) 90°C
D) 100°C

11. Which planet is the largest in the Solar System?

A) Earth
B) Jupiter
C) Saturn
D) Uranus

12. Which organ purifies blood in the human body?

A) Heart
B) Kidney
C) Lungs
D) Stomach

13. Which metal is liquid at room temperature?

A) Iron
B) Mercury
C) Gold
D) Silver

14. Which scientist discovered Penicillin?

A) Louis Pasteur
B) Alexander Fleming
C) Isaac Newton
D) C.V. Raman

15. Who is the CEO of Google (Alphabet Inc.)?

A) Tim Cook
B) Satya Nadella
C) Sundar Pichai
D) Jensen Huang

16. Which gas is most abundant in Earth's atmosphere?

A) Oxygen
B) Nitrogen
C) Carbon dioxide
D) Hydrogen

17. Which organ pumps blood?

A) Kidney
B) Heart
C) Brain
D) Liver

18. Shortcut CTRL + SHIFT + N creates:

A) New folder
B) New shortcut
C) New document
D) Opens search

19. Which liquid metal is used in thermometers?

A) Sodium
B) Mercury
C) Lead
D) Copper

20. Which part of the plant conducts photosynthesis?

A) Root
B) Stem
C) Leaf
D) Flower