Hii..

Please go through the previous year cut off,it will give you an idea about the expected cut off for this year:-

IIT Bombay JEE Advanced 2017 Cut off

Dear Aspirants/Guardians

Cutoff rank cannot be predicted exactly because it depends upon various factors. Score varies almost every year and differs from one branch to another.It may be vary depending on question paper and cutoff rank.

You can go through the below-provided link of Careers360 where you can find cutoff rank for IIT Bombay.

Link for the cutoff rank for IIT Bombay:- https://engineering.careers360.com/articles/jee-advanced-cutoff-for-iit-bombay 

All the very best and good luck.

Dear Ganesh,

JEE Advanced maximum marks are not defined

Maximum Marks vary every year like below:

2017- 366 

2016- 372

2015 - 504

2014 - 360

So, it is difficult to predict marks as exam pattern and marks change every year but you should score more than 50% marks to get good branch in Top IITs.

Good Luck!!