P, Q, and R working separately can complete a piece of work in 50, 100, and 300 days respectively. If they work on alternate days such that P works on the first day, Q works on the second day, R works on the third day, and this pattern repeats, in how many days will the entire work be completed?

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?