Sub-Verb and Pronoun Questions for CAT with Answers PDF

'Each' should be followed by a singular pronoun. So, 'their' is incorrectly used and should be changed to 'its'. Also, 'fine tune' is a better usage than 'finely tune'. Option 4 is correct.

'None' is always followed by a plural noun and a singular verb. Therefore, the correct phrase will be: none of the Chinese potteries was broken when the worker inadvertently dropped the crate.

The subject in this sentence is 'trying' (as trying to do this is one of the most difficult things one has to do), which is singular; hence, it would take a singular verb. This leaves us with two options - (2) and (3). But (2) involves unnecessary shift in pronoun from 'you' to 'one'; so option (3) is the best choice.

'One of the ones' is the correct usage. 'One of the' is always followed by a plural noun or pronoun.

Change `has` to `have` to correct the error of subject verb agreement, because `who` is a relative pronoun (representing `I` here).

Change `have` to `has`. When two or more singular nouns are joined by `and` and `the` definite article is used only before the first noun, they refer to the same person.

Option 1 is the correct answer. "Are" is the correct verb for "criteria" which is a plural noun (singular is criterion).

The pronoun `them` signals at a plural noun, but in the sentence the manufacture is of singular `automobile`. This error is rectified only in option (D).

(This news). It is not clear whether `this` refers to clearing the entrance exam or Peter hearing the news. Logically, the news probably made him happy. Turn the pronoun `this` into an adjective by adding the noun `news` to the sentence.

This part bears subject-verb agreement error. `Has` is the correct verb for singular noun `summons`.