Ruchi types 40 words per minute and takes 24 minutes to type a certain document. Her friend Geeta has a typing speed of 48 words per minute. In how much time will she be able to type the same document?
At a particular time of a day, a 7 m high flagstaff casts a shadow which is 8.2 m long. What is the height of the building which casts a shadow of 20.5 m in length at the same moment?
In a 50-over game of cricket, Team A scored only 3.6 runs per over in the first 15 overs. What should be the runs per over in the remaining 35 overs to reach the target of 299 runs?
Amit took a loan of ₹ 500 from a local moneylender, and Kabeer took the same amount from a cooperative society. Amit paid ₹ 11 every day for 55 days to repay the loan. Kabeer paid ₹ 600 to the bank after 55 days. Both the loans were closed by 55 days. Who has paid more amount and by how much?