भारतीय संविधान की राज्य सूची में वर्तमान में संख्यात्मक रूप से कितने विषय शामिल हैं?

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?