Hanna has 10 cards on which digits 0 to 9 are written. She wants to make a three-digit number using these cards without repetition. If she must use the cards bearing digits 4 and 5, then the number of three-digit numbers she can form which are divisible by 9 is:

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?