Section 10 in The Bharatiya Nyaya Sanhita, 2023

Punishment of person guilty of one of several offences, judgment stating that it is doubtful of which.

In all cases in which judgment is given that a person is guilty of one of several
offences specified in the judgment, but that it is doubtful of which of these offences he is
guilty, the offender shall be punished for the offence for which the lowest punishment is
provided if the same punishment is not provided for all.