There are two numbers such that the sum of twice the first and thrice the second is 39. While the sum of thrice first and twice the second is 36. The larger of the two is :

A person was asked to state his age in years. His reply was, 'Take my age three years hence, multiply it by 3...

In an election, 30% of the voters voted for candidate A whereas 60% of the remaining voted for candidate B. Th...

A shopkeeper expects a gain of 22.5% on his cost price. If in a week, his sale was of Tk. 392, what was his pr...

The least whole number which when subtracted from both the terms of the ratio 6 : 7 gives a ratio less than 16...

10 man, working 6 hours a day can complete a work in 18 days. How many hours a day must 15 men work to complet...

Two taps A and B can fill a tank in 5 hours and 20 hours respectively. If both the taps are open then due to a...