Dear aspirant,

As you have mentioned that your are expecting around 148 marks so let me tell you that for IIT Bombay you should score a bit higher because the cut offs for the top IITs are high.

Although various factors are considered while deciding the cut offs like number of candidates appearing in the examination, number of vacant seats in college previous years cut offs and difficulty level of the paper.

For more information you can check out the link given below-

https://design.careers360.com/articles/uceed-cutoff