Questions

What is the unit of calorific value?

In Lok Sabha the total number of members from states is

The discretionary powers of a Governor is limited in

What does indifference curve represent?

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.

Books are our ______ friends. They are our guides. We can learn everything from them. The books contain all the great ______ of the world's leaders and we can learn them by reading the books. The books help us find ______ to our questions. The books never fail us. We should read as ______ books as we can. But all books are not good. So we should ______ only good books.

the great ______ of our world.

Carcinogenic chemicals cause

Which one of the following substances is normally found in urine?

In ∆ABC, ∡A + ∡B = 75 and ∡B + ∡C = 140, then ∡B =