A boy played four games in a five-game series and averaged 40 runs per game. In his last game, he scores 80 runs, which boosts his overall average by (x - 5)%. What is the value of (x + 9)?

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?