Question

In which year and date did hindi is announced as nationak language?

Answer 1

The Indian constitution, in 1950, declared Hindi in Devanagari script to be the official language of the union. Unless Parliament decided otherwise, the use of English for official purposes was to cease 15 years after the constitution came into effect, i.e., on 26 January 1965.

Answer 2

Hii, your answer is here

26th January, 1965