Questions

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

Decrease or fade gradually before coming to an end

Why is Carbon Monoxide a pollutant ?

Alkenes were earlier known as ______.

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.

So we should ______ only good books and read them.

Port Blair is the Capital City of _____.

The saliva in human beings contains which enzyme?

Besides CO2, the other green house gas is

Haemoglobin has the highest affinity with which of the following?