दो संख्याओं का गुणनफल 270 है। यदि उनका LCM 90 है, तो उनका HCF क्या होगा?

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?