How many odd, positive divisors does 540 have ?

Ten years ago, Jasim was three time as old as Tanvir.In five years,Jasim will be 10 years more than twice as o...

Given that w+x=-4, x+y=25 and y+w=15, what is the average (arithmetic mean) of w,x and y ?

Try to understand the relationship between the two figures below. Now, look at the figure.

If x

A rectangular swimming pool is 15 meter long and 30 meter wide. A deck, with uniform width, surrounds the pool...

A certain suit's price was reduced by 25% in the first week and 20% in next week. In the third week, the shop...