ऐतिहासिक रूप से, 19वीं सदी में अपने फलते-फूलते कपड़ा उद्योग के कारण मुंबई को भारत का क्या कहा जाता था?

Mahatma Gandhi's concept of Civil Disobedience was primarily influenced by which philosopher's writings?

Who founded the Congress-Khilafat Swaraj Party in December 1922 (functioning from 1923)?

Which son of Maharaja Ranjit Singh was taken by the British to England?