Hi Sourabh,

JEE mains 1 is a total 300 marks paper. The cut-off for OBC in 2019 was 74.31 scores. The cut-off score for each catergory varies every year depending on the level of difficulty of the test, no.of candidates applied for the exam and the marks they scored etc. The JEE Mains 1 paper will focus on 3 subjects namely: Physics, Chemistry and Mathematics.

For more detailed information about JEE Mains 1 pattern click on this link:

https://engineering.careers360.com/articles/jee-main-exam-pattern

For more cut-off related information on JEE Mains 1 click on this link:

https://engineering.careers360.com/articles/jee-main-cutoff

Hope this addresses.

Thankyou.