Read each sentence to find out whether there is any grammatical error or idiomatic error in It. The error, if any will be In one part of the sentence. The number of that part is the answer. If there is no error, the answer is ( e ). (Ignore errors punctuation, If any).
The bane of Indian hockey today is (a)/ lack of interest by the part of the public (b)/ which in turn is fuelled by the perception that (c)/ it doesn't pay to take up the sport as a career. (d)/ No error (e).

Answer

b

Explanation

Here, due to lack of interest in better part of people should be used. The sentence shows cause.