NFAT Mock Test 1 2025

1.

Which physical quantity is measured in Newtons?

2. Which of these phenomena proves the particle nature of light?

3. A convex lens forms an image that is real, inverted, and smaller than the object. The object must be placed:

4. What happens to the frequency of a wave when it enters a denser medium?

5. Which law states that the current through a conductor between two points is directly proportional to the voltage across the two points?

6. Which of the following is a strong electrolyte?

7. Which gas is used in the Haber process to produce ammonia?

8. pH value less than 7 indicates:

9. Which metal is most reactive?

10. Which of the following is an exothermic reaction?

11. Which organelle is known as the powerhouse of the cell?

12. DNA is mainly composed of:

13. Which enzyme is responsible for unwinding the DNA helix during replication?

14. In plants, the opening and closing of stomata are controlled primarily by:

15. Which human blood group is considered the universal donor?

16. Which type of evidence is most likely to be considered class evidence rather than individual evidence?

17. Which chemical is commonly used to detect latent blood stains at a crime scene?

18. In forensic anthropology, the best bone to determine the sex of an unidentified skeleton is the:

19. Which forensic technique can help determine the time since death based on body cooling?

20. Which of the following is NOT a ridge characteristic used in fingerprint comparison?