निम्नलिखित में से कौन सा समूह 15 का तत्व अपनी तात्विक अवस्था (elemental stage) में धात्विक बंध बनाता 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?