एक वयस्क मनुष्य का सामान्य हृदय प्रति मिनट औसतन कितनी बार धड़कता है?

The Dandi March, also known as the Salt Satyagraha, was led by which influential leader?

Which act formally granted independence to India, marking the end of British rule?

Who was the key figure in establishing the Indian National Congress?