With reference to the river system of the Godavari, consider the following tributaries: I. Penganga II. Indravati III. Purna How many of the above join the left bank of the Godavari River?

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?