If xy= 2 any , what is the value of x?

The perimeter of a circle measures cm, what is the area of the circle in sq cm ?

There are 10 true-false questions in an examination. these questions can be answered in -

Two buses start at the same time from Delhi and Agra, which are 300 km apart, towards each other. After what t...

A and B can together complete a piece of work in 4 days . If A alone can complete the same work in 12 days, in...

then the value of n is -

How many seconds will a 500 m long train take to cross a man walking with a speed of 3 km/hr in the direction...