Questions

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.

___________ being an intangible idea, the nation is quite real because it is a shared idea. _______________ of nationhood are important for this sharing to be reliably reproduced, which is why we have familiar _____________ to memory like maps, flags, or the figure of Mother India. National symbols are extremely powerful ________________ they connect to compressed reservoirs of intense _________________.

they connect to compressed reservoirs of intense _________________.

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

The Internet of Things refers to

Air moves from the region where the air _____________________________.

Unit of impedance is ___________.

A Sonar of a ship sends sounds waves of speed 1000 m/s. These waves are reflected back by the ocean floor in 2 seconds. Find the depth (in m) of theocean floor. 

____ project is an ambitious Union Government Project which integrates the efforts to clean and protect the Ganga river in a comprehensive manner.

On which network was first SMS sent?