Questions

In mammals, an important role of excretion is played by________

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

A military or political group that rules a country after taking power by force

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

Purloin

If x = [1/(√5 + √3)], y = [1/(√7 + √5)] and z = [1/(√7 + √3)], then what is the value of (x + y + z)?

Which of the following is not correctly paired?

Business transaction are recorded

The area of a semicircle is 308 sq.cm. Calculate its perimeter (in cm)

If rsin∅ =1, rcos∅=√3, then the value of r2tan∅ is