Given are 4 questions, each with four nouns. Three of these nouns will be related to each other in some way. You have to pick the odd option in each of the question.

Question 1

Options :
a) Gaur b) blackbuck c) Sambar d) Swallow

Answer : d) Swallow

Reason :

First three options namely Gaur, Blackbuck and Sambar refer to animals while Swallow is a bird. Hence d is the answer.

Question 2

Options:
a) Sahara b) Thar c) Thal d) Oslo

Answer : d)Oslo

Reason :

Sahara, Thar and Thal are names of deserts while Oslo is the capital city of Norway.

Question 3

Options:
a) ballot b) vote c) suffrage d) disenfranchisement

Answer : d) disenfranchisement

Reason :

Ballot refers to device used for voting. Suffrage refers to the right to vote. Therefore options a,b and c are related. Disenfranchisement refers to deprive someone of their right to vote. Therefore option d is the answer.

Question 4

Options:
a)Ballast b) Sleepers c)Rail d) Road

Answer : d) Road

Reason :

Ballast, Sleepers are specific components/parts of railway track. Therefore options a,b and c are related to each other. Road, on the other hand is a generic term. It does not only imply railway track but can also refer to motorable roads. Therefore, option d is the answer.