Hi dear

You can check the  exam pattern below

Exam mode- offline
exam duration- 3 hours
Medium of exam - english hindi and other regional languages
total questions 180
for correct answer + 4 marks
for incorrect answer -1 mark
total marks 720
total sections - 3 physics, chemistry, biology
marks division
chemistry-180
physics-180
biology 360 ( zoology + botany).

Hope it helps

Thanks and best of luck.