National Science Day in India is celebrated to commemorate the discovery of which phenomenon? MCQ with Answer and Explanation

National Science Day in India is celebrated to commemorate the discovery of which phenomenon?
A. Law of Gravitation
B. Raman Effect
C. Nuclear Fission
D. Photoelectric Effect
Answer: Option B
Solution (By JKSSB Mock Tests)
National Science Day is celebrated on 28 February in India to mark the discovery of the Raman Effect by Sir C.V. Raman.

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Practice More Important Days Questions

Question #1
National Unity Day (Rashtriya Ekta Diwas) in India is observed on:
A. 31 September
B. 31 October
C. 31 December
D. 31 November

Correct Answer: Option B


Explanation:
National Unity Day is celebrated on 31 October in India to mark the birth anniversary of Sardar Vallabhbhai Patel.

This question belongs to: Static General Knowledge Important Days
Question #2
World Standards Day is observed on:
A. 14 November
B. 14 September
C. 14 December
D. 14 October

Correct Answer: Option D


Explanation:
World Standards Day is celebrated internationally each year on 14 October.

This question belongs to: Static General Knowledge Important Days
Question #3
World Animal Day is observed on:
A. 4 November
B. 4 December
C. 4 September
D. 4 October

Correct Answer: Option D


Explanation:
World Animal Day is an international day of action for animal rights and welfare celebrated on 4 October.

This question belongs to: Static General Knowledge Important Days