कई भारतीय राज्यों में, हेल्पलाइन नंबर 104 डायल करने पर नागरिकों को कौन सी सेवा प्राप्त होती 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?