Questions

The number of permanent members of the U.N. Security Council is

In the battle of Panipat, Babar faced the armies of

Mechanical energy is the sum of

If the momentum of a body is tripled, its KE will

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

It is necessary, then, to keep our ____________ acts under some surveillance of attention, to pass them in review for inspection every now and _________, that we may discover possible modifications which will make them more serviceable. We need to be __________, constantly to find out better ways of doing things. Habit takes care of our standing, walking, sitting; but how many of us could _________ improve his poise and carriage if he would? Our speech has become largely automatic, but no doubt all of us might remove _____________ of enunciation, pronunciation or stress from our speaking.

every now and _________, that we may

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

Thwart

A sentence has been given in Active/Passive Voice.  Out of the four given alternatives, select the one which best expresses the same sentence in Passive/Active Voice.

The rascal cheated him out of his money.

National sport of Argentina?