Find the error in the given sentence . Its a good idea to read up on a company before going for an interview.

Options

A. before going for
B. Its a good idea to
C. an interview
D. read up on a company

Answer

B

Explanation

Its. is a possessive pronoun for example the boy forgot its ball here. However, .It.s. is the contracted form of the word .It is.. Hence, .It.s(It is) a good idea to. will be answer.