i want to get admission in COEP pune or jadavpur universit how i get this collage through Jee mains???

To get admission in COEP, you will have to clear MHTCET with 170 marks out of 200 at least for top branches like CS,ME,EE,ECE etc whereas for JU you will have to get rank under 2500 for top branches in WBJEE as both the colleges do not accept Jee main score. Also, if you talk about placement of both the colleges then in COEP in the year of 2015-16 the minimum package was 2.5L, average was 6.5 and maximum was 33.80LPA and JU have not released any placement stats. For reference you can go through the below links as well -

JADAVPUR University

COEP Placement

Hope this helps!!!

COEP Pune takes admission through MHT CET and Jadavpur University takes admission through WBJEE.

To check the list of colleges who consider JEE score you can refer below link

Top Engineering Colleges through JEE Main

Good Luck!!