Questions

An object travels 24 m in 3 s and then another 15 m in 2 s. What is the average speed of the object?

S. Balachander is associated to which musical instrument?

Nepal's first woman President is

The surface area (in sq.cm.) of a sphere with radius 1 cm is :(pi = 22/7)

A shop keeper earns a profit of 12% on selling a book at 10% discount on the printed price. The ratio of cost price to the printed price of the book is

Two circles of same radius intersect each other at P and Q. If the length of the common chord is 30 cm and distance between the centres of the two circlesis 40 cm, then what is the radius (in cm) of the circles?

Victoria Memorial in Kolkata was proposed to be built by

Which of the following is NOT an example of potential energy?