Questions

_____________ is the number of individuals of the same species that have come into the habitat from elsewhere during the time period under consideration.

Fabric made from_________ does not get wrinkled easily.

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

A military or political group that rules a country after taking power by force

In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and click the button corresponding to it. If the sentence is free from error, click the "No error" option.

Several days passed before (A) / Jeff worked over enough (B) / courage to return to the house. (C) / No Error (D)

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

In bad taste

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'.

I took the shortest (1)/ way through the (2)/ little park close the palace. (3)/No Error (4)

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

Out of date

If 4x2 - 12x + k is a perfect square, then the value of k is