General Knowledge : National famous day : Discussion


National science day is observed on;

A. 28th january.
B. 28th february.
C. 28th march.
D. 28th april.

Answer: Option B


No explanation for this question.

lalitha said: (Fri, Oct 17, 2014 03:06:14 AM)
National science day is to mark the discovery of RAMAN EFFECT by the Indian physicist Sir C V Raman

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