Mc Naughten's rule comes under
Sec 84 IPC says that "Nothing is an offence which is done by a person, who at the time of doing it, by reason of unsoundness of mind, is incapable of knowing the nature of the act, or that he is doing what is either wrong or contrary to law.
Sec 86 IPC
Sec 98 IPC
Sec 84 IPC
Sec 82 IPC