Read the sentence to find out whether there is an error in it. The error, if any, will be in one part of the sentence. The number corresponding to that part will be your answer. If the given sentence is correct as it is, mark the answer as ‘No error’. Ignore the errors of punctuation, if any.
Although butter contains high (1)/ levels of calories and (2)/ fat, yet it may not encourage (3)/ long-term weight gain. (4)

Options

A. 1
B. 2
C. 3
D. 4

Answer

C

Explanation

The error is in the third part of the sentence.
We need to remove .yet.. The word "although" starts a two-clause statement. The word "although" already includes the meaning "but/yet" for the second clause. So adding "but/yet" will be redundant.
So, the correct answer is option C.