Q42
28 February is celebrated as -
A.
National Science Day
AnswerB.
National Hindi Diwas
C.
National Youth Day
D.
National Voters Day
Answer: Option A
Solution
Answer: Option A
Solution:
National Science Day is celebrated in India on 28 February each year to mark the discovery of the Raman effect by Indian physicist Sir C. V. Raman on 28 February 1928.