Questions

The radius of a sphere and hemisphere are same. The ratio of their total surface area is

Who invented the Lightning Rod in 1749?

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Clamorous

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

The velocity of an object is the rate of change of its position ______ respect to a frame of reference.

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.
My mother said to me, "You will regret your actions."

The melting point of ice is ____ K.

Pir Pajal Railway Tunnel is located in ____

In the following question, out of the four alternatives, choose the one which best expresses the meaning of the given word.

Espionage