Hi there,

Your rank in JEE Mains will depend on a lot of factors and for this you will need to analyse the difficulty level of the paper, no of students taking the exam, the no of seats in a particular institution, the cut off of that year etc, after taking all the factors Careers 360 has come up with a rough figure where you can compare your marks and the expected rank so as per that if you score 150 in your JEE Mains you can expect to get a rank of 18378 - 57131, for your reference i have attached the link to that article here, https://engineering.careers360.com/articles/jee-main-marks-vs-rank