As you know cutoffs changes every year as it is not Consistent because it depends upon various factors like, Number of Students appearing for the exam, Difficulty of the paper, performance of the applicants and various other things.

But in general the cutoff for SIMSREE always lies between 99.5 to 100 percentile i.e nearly a score from 750-799.

So, with this score it is next to impossible to get SIMJEE.

The colleges which you can get with this score:

IES Management College and Research Center, Mumbai

SCMS Cochin: SCMS Cochin School of Business

XIME Chennai: Xavier Institute of Management and Entrepreneurship

Calcutta Business School, Kolkata

VESIMMumbai