Amit achieves a 6% increase in his sales amount in the first year and a 20% increase in the second year. If his current sales amount is ₹2,54,400, what was his sales amount (in ₹) two years ago?

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?