If the diagonal of a square is 10 cm, then the side of the square is

A car covers 150 km in 3 hours. The distance covered by the car in 12 minutes is

If 12 men can do a work in 15 days then how many days 20 men can complete the same work

 A man had Rs. 75 lakhs with him. He spent 48 lakhs and 85 thousands to buy a building. How much money is left with him

The sum of two numbers is 43 and their difference is 13. Then their multiplication is

Simplify [1³/₄×3¹/₇]-[4³/₈÷5³/₅]=