X, Y and Z jointly started a business. It was agreed that X would invest Tk 6,500 for 6 months, Y, Tk 8,400 for 5 months and Z, Tk 10,000 for 3 months. X wants to be the working member for which, he was to receive 5% of the profits. The profit earned was Tk 7,400. What is the share of Y in the profit?

Let N be the greatest number that will divide 1305, 4665 and 6905, leaving the same remainder in each case. Th...

Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the t...

Albert invested an amount of Tk 8,000 in a fixed deposit scheme for 2 years at compound interest rate 5% per a...

Two pipes can fill a tank in 20 and 24 minutes respectively and a waste pipe can empty 3 gallons per minute. A...

A, B and C start at the same time in the same direction to run around a circular stadium. A completes a round...

The ratio of income of Kamran and Dolon is 3 : 4. The ratio of their expenditures is 4 : 5. Find the ratio of...