When was Reserve Bank of India Established?

Question:

When was Reserve Bank of India Established?

Hints:

1. Reserve Bank of India was nationalised in the year 1949.
2. The Reserve Bank of India was established during the British Raj.

Options:

A. 1 April 1947

B. 1 April 1925

C. 1 April 1935

D. 1 April 1945