Question

before Delhi what was the capital of India​

Answer 1

Answer:

Calcutta

During the British Raj, until 1911, Calcutta was the capital of India. By the latter half of the 19th century, Shimla had become the summer capital. King George V proclaimed the transfer of the capital from Calcutta to Delhi at the climax of the 1911 Imperial Durbar on 12 December 1911.

Answer 2

$\color{blue}{KOLKATA}$ (Calcutta)was the capital of India since 1911 after delhi became capital of India.