On a bus all the children's fare is Tk. 840. If the fare of one children is Tk. 60 which is 3/4 of the adult's fare, calculate the adult fare.

Let A, B and C shares profit at the ratio of 2 : 3 : 7 and A and B together get Tk. 1500 less than C gets. How...

If 1 degree = 1, then 100 degree is :

Due to reduction in the bus fare by 15%, the number of passengers on a certain route increased by 40% then. Wh...

A rectangle area of 16 meters by 12 meters, is surrounded by a road of 3 meters wide. The area of the road is...

If the sum of 3 consecutive integers is 150, then the sum of the two smaller integers is :

It takes Rumi 15 minutes to inspect a machine and Sami needs 18 minutes to inspect a machine. They both start...