A salesman expects a gain of 13% on his cost price. If in a month his sale was ₹ 7,91,000, what was his profit ? 

On dividing 256a²b²c² by 64a², we get

The volume of a cone is $${27720cm^2}$$. If the height of the cone is 20 cm, then what will be the area of the base?

What is the L.C.M of 12, 36, 6 and 9?

A shopkeeper on selling 33 metres of cloth obtain a profit equal to the selling price of 11 metre of cloth the profit is

A discount of 16% on the marked price of a book enables a man to buy a pen that costs? 80. How much did he pay for the book?

Which of the following options is divisible by 11?

What should come in place of the question mark '?' in the following number series?

64, 62, 65, 60, 67, ?