Questions

The series of processes by which nitrogen and its compounds are inter-converted in the environment and in living organisms is called _____ .

In the following question, out of the four alternatives, select the word similar in meaning to the word given.
Hoodwink

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.

Keoladeo Ghana National Park in Rajasthan was formerly called as

What is the percentage of methane in biogas?

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.

So, in asking you to consider the processes of reasoning we are ________ assuming that you never have reasoned--_________ the contrary we are fully aware that you in connection __________ every other person, have reasoned all your mature life. That is not the question. While everyone reasons, the fact is __________ true that the majority of persons reason incorrectly. Many persons reason ______________ lines far from correct and scientific, and suffer therefor and thereby.

have reasoned--_________ the contrary we

It takes eight hours for a 600 km journey, if 120 km is done by train and the rest by car. It takes 20 minutes more, if 200 km is done by train and the rest by car. The ratio of the speed of the train to that of the car is:

Which of the following was a leader of the Hindustan Socialist Republican Army founded in 1928?