The average marks of 25 students is 48. Later, 5 new students join the group, each scoring 60 marks. After that, the teacher finds that one of the original students' marks was wrongly entered as 40 instead of 70. Find the final average marks of the class.

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?