Hi

Eligibility Criteria for JEE Mains Paper 2 & Paper 1 is same. Candidate must have passed the 12th Board exam in desired 5 subjects including Physics, Chemistry & Mathematics as compulsory subjects, with a minimum aggregate of 50% marks.

And for cutoff, check this link to get a better idea about the same, which includes previous year cutoff ranks: https://scoop.eduncle.com/jee-mains-paper-2#result

Best of Luck.

Hope this helps.

Cheers!