Find out whether there is any error in any underlined part i.e.(a) or (b) or (c). If you find no error, your response should be indicated as (d). I have found the man (A)/ whom I know (B)/ is the thief. (C)/ No error (D).

• A

  Option A
• B

  Option B
• Correct answer
  C

  Option C
• D

  Option D

Hence, the correct answer is option: 'C'.