किसी महत्वपूर्ण घटक को हटाकर या घटिया गुणवत्ता वाले पदार्थों को मिलाकर भोजन के पोषक मूल्य को जानबूझकर कम करने की प्रक्रिया को क्या कहा जाता 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?