What will be the acute angle between the hour-hand and the minute-hand at 4:37 p.m.?

_____, a Muslim saint, lived at the place where Fatehpur Sikri was built.

Krish is 5 years younger than Parthiv. Eight years ago three times the age of Krish was 10 more than twice the age of Parthiv. Find Krish's present age?

What is the mean of the first five Triangular Numbers?

A shuttle cock used for playing badminton has the shape of a frustum of a cone mounted on a hemisphere. The external diameters of the frustum are 5cm and 2cm, the height of the entire shuttle cock is 7cm. Find the external surface area.

How many atoms are present in one molecule of Ozone?

If a person bought an item for Rs. 60 and sold it at a profit of 25%, the selling price of the item would be

Name the Indian entrepreneur, co-founder and owner of India's low cost airline SpiceJet.