The correct answer is (c), Section 32.
Section 32 of the Code of Criminal Procedure, 1973 deals with the sentence in cases of conviction of several offences at one trial. It states that when a person is convicted of several offences at one trial, the court shall pass a sentence for each offence, and the aggregate of the sentences shall not exceed the maximum punishment provided for the most serious offence.
Section 31 deals with the sentence in cases of conviction of an offence punishable with death or imprisonment for life. Section 30 deals with the sentence in cases of conviction of an offence punishable with imprisonment for a term which may extend to ten years. Section 33 deals with the sentence in cases of conviction of an offence punishable with imprisonment for a term which may extend to seven years or less.
Section 32 is the most relevant section for the given question, as it deals with the sentence in cases of conviction of several offences at one trial. The other sections are not relevant, as they deal with the sentence in cases of conviction of a single offence.