Question

The given options contain parts that form a complete sentence. Choose the option which contains any grammatical error in it. If there's no error, choose Option D:

• A. We discussed about the problem so thoroughly
• B. on the eve of the examination
• C. that I found it very easy to work it out.
• D. no error

Answer 1

The correct option is A We discussed about the problem so thoroughly

The correct option is the one with the error.
Option A: The error lies in the words "discussed about the problem".
The verb 'discuss' itself means 'to talk about something' 'About' is already implied.. Hence the preposition 'about' when used again causes repetition: 'We talked about about the problem". Hence A is the correct option as it has the error.
Options B and C are grammatically correct and have no error in them. Hence we choose neither B nor C.
Option D is incorrect because the error lies in A.