A and B started a partership business investing some amount in the ratio of 3:5. C joined them after six months with an amount equal to that of B. In what proportion should the profit at the end of the first year be distributed amoung A, B and C?

In a business A and C invested amounts in the ratio 2 : 1 whereas A and B invested amounts in the ratio 3 : 2...

The average age of a group of 15 employees is 24 years. If 5 more employees join the group, the average age in...

A person travels a certain distance at 3 km / hr and reaches 15 min late. If he travels at 4 km / hr, he reach...

The difference between the radii of bigger circle and smaller circle is 14 cm and the difference between their...

A sum fetches a simple interest of Tk. 6000 at the rate of 5% p.a. in 6 years . what would be the compound int...

Alam sold an item for Tk. 6,384 and incurred a loss of 30% . At what price should he have sold the item to hav...