Questions

Who Invented airbag?

When did the first Huna invasion take place?

What was the Oseberg ship used for?

If 2x-2x=1 (x≠0),then the value of x3-1x3 is

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

whole nine yards

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

Cyber security has ________________interesting parallel to terrorism. _________________ are asymmetric. Ensuring security of data, information, and communication is considerably harder than hacking into a system. The attacker has an inherent ________________ in both conventional terrorism and cyber attacks. In the case _________________ state­sponsored attacks, the challenges are of a much ________________ magnitude.

Cyber security has ________________interesting parallel to terrorism.

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'.

Industries should regularly check (1)/ if their machines are emitting (2)/ smoke within permission limits. (3)/ No error (4).

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

Rub a part of the body to restore warmth or sensation