If x = a cosθ+ b sinθ and y = b cosθ- a sinθ, then x2 + y2 is equal to

An angle in a semicircle is

A chord of length 16 cm is drawn in a circle of radius 10 cm. The distance of the chord from the centre of the circle is

Who is the author of the book “A Life Less Ordinary : A Memoir”?

K Srikanth has won Arjuna Award for which sport in India?

What does the wheel in the National Flag represent?

Refer the data and answer the question.

If the company has issued 6 lakh shares between its five partners and if Chinmay offers to sell 15000 of his shares to Ejaz, then Ejaz will have how many shares?

Read the following data and answer the question.

What is the average number of children per house?