Exams

The demand curve facing a perfectly competitive firm is

If x = a + 1a, y = a - 1a ,(a>0), then the value of x4+y4-2x2y2 is

Malala Yousafzai and Kailash Satyarthi were jointly presented with which award?

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.

This was enough ___________ the book store-owner-turned librarian Husain to asses its valuable contents. "The preface of the book read: 'painters __________ technical knowledge to paint, but lack to understand nature, ______________ they fail to create a masterpiece," points out Husain, adding, "All I ______________ in my life is about books and from books. The grand library ___________ the palace is a cache of knowledge."

This was enough ___________ the book store-owner-turned librarian

The length of the base of an isosceles triangle is 2x­2y+4z, and its perimeter is 4x­2y+6z. Then the length of each of the equal sides is

Which one of the following institutions is also called "World Bank" ?

Who among the following is also the Chairman of the Planning Commission?

Which country did India lose to in the semi finals of the Men's Cricket World Cup 2015?