Exams

An 80 litre mixture of water and acid contains 20% acid. How much acid should be added to make the acid 60% in the new mixture?

Find the degree of the polynomial 8x4 + 2x2y3 + 4

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

Clammy

Who is the first female and the first ever Asian to become the Chief Human Resources Officer of the Global Giant Unilever? She is incidentally an Indian.

A is D's brother. D is the son of Mrs. C. B is Mrs. C's father. How is A related to B?

Which of the following books was NOT written by Dr. A. P. J. Abdul Kalam?

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

One who is honourably discharged from service

If ax + by = 1 and bx + ay = 2aba2+b2 then x2+y2a2+b2 is equal to