Questions

The number of neutrons present in a nitrogen atom is ___.

Atomic numbers of four elements are as follows : F(9), P(15), Cl(17), Ar(18). Which of the following two elements would be chemically similar?

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'.
She has not been (1)/ to the restaurant (2)/ much late. (3)/ No Error (4)

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'.

Students who attempted the questions paper (1)/ have met some of their professors, seeking (2)/ informed answers to these questions. (3)/ No error. (4)

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'.

Policy makers will think hard about creating (1)/ an appropriate legal framework to (2)/ prevent the capture of regulatories by special interests. (3)/ No error. (4)

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Supercilious

India and which country, on 25 October, 2017, agreed to implement helicopter operations from ships to strengthen maritime security?

What is the resistance (in Ω) of an electrical component if a current of 0.4 A passes through it on application of 12 V of potential difference across it?