If a square is inscribed in a circle of radius r as shown below, then the area of the square region is______

In the figure below, the area of square PQRS is 64. What is the area of triangle QRT?

If a> b>c then which of the following can never be true?

Nader drove form Mymensingh to Dhaka at 60 miles /hour. Returning over the same route, there was a lot of traf...

In a school cricket team , players are selected from both junior section and senior section. If the ratio of j...

Rahim has three times as much money as Karim has . If Rahim Tk. 50 then Karim will have three times as much mo...

Rahim sells 60% of apples he had and throws away 15% of the remainder. Next day he sells 50% of the remainder...