Questions

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.

The Leader of which country has been given a title of “General secretary” of the ruling Workers’ Party?

A conductor having some appreciable resistance is called a

'Akash' developed by DRDO is

The SI unit of momentum is _____________.

Light can travel ___ km in a year.

A 5 kg object is raised through a height of 4 m. The work done by the force of gravity acting on the object is (take g = 10 m/s2)

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

He (has to develop) self-confidence, so leave him alone.