Questions

Which of the following errors are identified by the compiler?

One step in the production of hydroelectric power involves _____.

Under which Article is the Union Public Service Commission of India established?

Election Commission is not concerned with which of the following elections?

Researchers from Columbia University Medical Centre in United States of America have converted which of the following into the world’s smallest data recorder?

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'.

Liquid water cannot exist on the surface of Mars as to low (1)/ atmospheric pressure, which is less than 1% of Earth's, (2)/ except at the lowest elevations for short periods. (3)/ No error (4)

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

At the meeting, the school counsellor will _________ me on some of my career options.

If x+3y=-3x+y, then x22y2 is equal to