कुछ संतरे 150 रुपये प्रति सौ की दर से खरीदे गए और 24 रुपये प्रति दर्जन की दर से बेचे गए। यदि अर्जित कुल लाभ 1,000 रुपये था, तो कुल कितने संतरे खरीदे गए थे?

Which Indian independence movement leader was primarily known for his philosophy and practice of non-violent civil disobedience?

Who gave the call for 'Do or Die' during the Quit India Movement in 1942?

Which of the following revolutionary pairs were imprisoned together in Cellular Jail and faced harsh conditions, contributing significantly to the Indian independence movement?