Hello dear..

It really depends on how the Question paper was set. If you found the paper to be easy, then you surely have to get around 170+ in order to get a seat during the first interview itself.. On an average it has been observed to be more than 150-160+ for any chance into JIPMER (though it might differ according to reservations..)

If you are trying to enter JIPMER, then you have all my wishes. ALSO, don't lose hope if you don't make it to the first cut-off!! There are many students who still make it through in their second or third cut-off

Best of luck