List of IPC sections tryable by lower court only

There is no such borderline.  The offences said to have been tried by the lowest grade is judicial magistrate court and the Highest grade is Sessions court.  Kindly refer the Criminal procedure code schedule I and II

yes i agree with mr s.ganesan...all section of ipc may applied by lower court ...but yes capital punishment may not be pronounced by lower court.........

the first schedule is attached with cr.p.c. in which details about section offence punishment cognizable or non cognizable  bailable or non bailable triable by which court isarrenged

Is there any mention in the first schedule of CrPC  that Sec. 425 of IPC should be tried by lower court only ? 

Sec. 425 of IPC is only a definition provision.  Sec. 426 of IPC deals with punishment.  It says that it can be tried by any magistrate.  So a magistrate or a session can try along other offences.