The exam consists of 150 questions with a marking of +3 and -1.

Physics- 40 questions

Chemistry —40 questions

Maths —45 questions

English and logical reasoning —25 questions

If you attempt all the 150 questions without leaving any qyestion, you get the chance to attemp extra 12 questions: 4 each of PCM.

So total marks is 450 without bonus and 486 with bonus.