The following sentence has been divided into parts. One of them may contain an error. Select the part that contains the error from the given options. If you don't find any error, mark 'No error' as your answer.
The project was completed / more quicker / than expected.

Correct option is B

Option (b) contains an error.
Error identification: "More quicker" is incorrect as "quicker" is already a comparative form; "more" is redundant.
Grammatical Rule used: Use the comparative form "quicker" without "more."
Corrected sentence: The project was completed quicker than expected.