Hello Aspirant
The total marks for every subject is 200
so first take your mathematics mark divide it by 2,then you will get marks out of 100
Then marks of physics and chemistry should be divided by 4,then you will get marks out of 50
Finally add all the marks and you will get your cutoff
I hope this helps
Thanks
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile