Assertion (A): India's 'Republic Day' falls on 26th January.
Reason (R): Constitution of India, declaring India as a 'Republic', came into force on 26th January 1950.

A

if both A and R are true and R is the correct explanation of A

B

if both A and R are true but R is not the correct explanation of A

C

if A is true but R is false

D

if A is false but R is true