Pick out the part of the sentence that has an error:

A. Raksha is the one
B. which always
C. finds fault
D. with whatever
E. Mahima does

Choose the correct answer from the options given below:

B only

The part of the sentence that has an error is: B only

The corrected sentence would be: "Raksha is the one who always finds fault with whatever Mahima does."

Explanation:

The word "which" in option B is not the appropriate relative pronoun to refer to a person (Mahima). Instead, "who" should be used to introduce a relative clause about a person.