भारतीय सशस्त्र बलों ने 2015 में निम्नलिखित में से किस देश से भारतीय नागरिकों और विदेशी नागरिकों को निकालने के लिए 'ऑपरेशन राहत' चलाया था?

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?