Questions

The angle of elevation of the top of a pillar from the foot and the top of a building 20 m high, are 60° and 30° respectively. The height of the pillar is

Find the odd word/letters/number from the given alternatives.

Find the missing number from the given responses:

Which one among the following administers the International Development Association (IDA)?

In the following gases, which is not a colorless or odourless gas?

The human spinal column is made up of ___ bones.

IMF has predicted that the global economy would grow at _______ % in 2017.

If the ___________ firm has zero costs or only has fixed cost, the quantity supplied in equilibrium is given by the point where the marginal revenue is zero.