The JMET cutoff ranks for IIT Bombay and IIT Delhi is around 400-450; i.e. they called upto 400-450 ranks.
IIT Kgp was around 850-900 ranks.
IIT Madras had taken both CAT and JMET scores so difficult to give a call.
I have no idea about individual sectionals but i believe u need to score positive marks in all sections and if at all there are sectional cutoffs they must be pretty low.
Also there will be ample discussion about last year's cutoffs when the thread for this year's exam is opened. That will happen as soon as the official notification comes out.
Please do not open new threads for personal queries without searching.