Questions

Friction is caused by the ______________ on the two surfaces in contact.

Who discovered electron?

Which of the following countries is not a member of The South Asian Association for Regional Cooperation (SAARC)?

A shop keeper cheats to the extent of 10% while buying and selling fruits, by using tampered weights. His total gain, in %, is:

Who is the author of "The Hungry Tide"?

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'.

Implicit in the Satyagraha, was Gandhi’s assumption that (1)/ all rulers are dependent for his position and power (2)/ upon the obedience and cooperation of the subjects. (3)/ No error (4)

Read each sentence to find out whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

By volume, 78% of air is _______________