अरावली पर्वत श्रेणी निम्नलिखित में से किस नदी प्रणाली द्वारा विभाजित होती है (जल विभाजक बनाती 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?