A case which includes cognizable offences and non-cognizable offences is

A. A cognizable case but requires sanction of the Magistrate for investigation into the non-cognizable part under section 155(2) of Criminal Procedure Code

B. A cognizable case and as such the investigation of the case does not require any sanction of the Magistrate under section 155(2) of Criminal Procedure Code

C. A non-cognizable case and as such the investigation of the case requires sanction of the Magistrate under section 155(2) of Criminal Procedure Code

D. A non-cognizable case but does not require sanction of the Magistrate under section 155(2) of Criminal Procedure Code

Answer: Option B