Questions

If k is the largest possible real number such that p4+q4=(p2+kpq+q2)(p2-kpq+q2),then the value of k is

From the given alternative words, select the word which cannot be formed using the letters of the given word:

CARPENTER

"Global Competitiveness Report" is released by which of the following organization?

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Tongue in cheek

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 had had a short illness, there (had been) a brief time of acute suffering, then all was over.

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

Assiduous

Blood pressure is measured by _______.

The centre of a cyclone is a calm area, it is called the ________ of the storm.