Questions

In the following list of devices, which device is used in datalink layer?

The longest day of the year in the Northern Hemisphere occur on _____.

Depletion of ozone layer causes

A school always has a

Which of the following countries launched the World's most powerful GEO Spy Satellite - the 'Gaofen 4'?

Isolines joining places of equal rainfall are called ___________

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Get on somebody's nerves

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.