36 सेमी लंबे, 22 सेमी चौड़े और 49 सेमी ऊंचे एक ठोस धात्विक घनाभ को पिघलाकर एक ठोस गोला बनाया जाता है। इस गोले की त्रिज्या कितनी होगी? [π = 227 का प्रयोग करें]

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?