यदि कथन 'कोई भी कमल गुलाब नहीं है' को गलत माना जाता है, तो निम्नलिखित में से कौन सा कथन निश्चित रूप से सत्य माना जा सकता 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?