Amit invested equal sums of money under simple interest and compound interest (compounded annually). The time period for both was 2 years and the rate of interest was 4% per annum. At the end, he found a difference of ₹86 between both the interests received. What was the sum invested in each scheme?

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?