किस भारतीय गणितज्ञ का कार्य 'गेम थ्योरी' (खेल सिद्धांत) से जोड़ा 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?