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.
Have knowledge is one (1)/ thing but being able to (2)/ communicate it to others (3)/ is another kettle of fish. (4)

Options

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

Answer

A

Explanation

The error is in the first part of the sentence.
We need to replace .have. with .having..
So, the correct answer is option A.