Questions

The Brownian Motion was discovered by

Which among the following is not an environment friendly mode of producing electricity?

How many constellations have been named?

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

As with people, some monkeys are lazy, (1)/ like those who sleep all day in the zoo, (2)/ and some were industrious. (3)/ No error (4)

The Swadeshi Boycott Movement is related to

Bahadur Shah I (1707–1712 AD) was the ruler of which dynasty?

If a2+1=a, then the value of a3 is