Questions

The Brownian Motion was discovered by

Which of the following insecticides' harmful effects came under media attention when health issues in Kerala were publicized?

First established Indian Institute of Technology (IIT)?

Centigrade, is the unit of measurement of temperature named after whom?

If the sum of three consecutive numbers is 15, what is the square of the middle number ?

The surface area (in sq.cm.) of a sphere with radius 1 cm is :(pi = 22/7)

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

As humans we (crossing) our line in disturbing the balance of nature.

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'.

The postman travelled by the cycle, often wading through (1)/ swamps or passed through jungles (2)/in order to reach the villages (3)/ No error (4)