Hello Suthar.

See the initial and premiere criteria for u to get qualified for applying for JEE ADVANCED and JEE MAINS rank card I'd ur min boards marks i.e 75% for general and 65% for SC/ST.

So if u are unable to achieve this hurdle forget about getting selected to write the JEE ADVANCED exam and ur JEE MAINS rank card

Hope this helped u.

Good luck for ur future