Questions

Which mechanism is used by the computer virus 'worm' to duplicate itself?

A universal donor has the blood group

In hydel power station, the motion produced in turbines is due to

The unit of which physical quantity is not pascal?

Instrument used for measuring specific gravity is called _____.

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'.

Tanish has(A)/changed a lot(B)/since then.(C)/No error(D)

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

To disorder or disarrange (someone's hair), typically by running one's hands through it.

Amartya Sen was awarded the Nobel Prize for his contribution to