निम्नलिखित में से कौन सा वाद्य यंत्र मूल रूप से पश्चिमी है और पारंपरिक रूप से मुख्य भारतीय शास्त्रीय वाद्य यंत्र नहीं माना जाता 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?