When did Tripura become a state?

A. 15^th September 1976

B. 12^th February 1967

C. 21^st January 1972

D. None of These

Answer: Option C

Solution(By Examveda Team)

On 21^st January, 1972, the states of Tripura, Manipur and Meghalaya became full-fledged states under the North Eastern Region (Re-organisation) Act, 1971.