Hello Aspirant,

The marks of 12th grade or Intermediate do not have a weightage on the ranks determined by the JEE Mains examination. The ranks are the deciding factor of admissions in different colleges and thus the basic requirement would be to pass all subjects with appropriate scores in PCM.

As a JEE aspirant, your primary focus must be to score well in the JEE Mains examination. Being an OBC candidate, you should try to score above the 70 percentile to be on the safer side and to be eligible for JEE Advanced.

For a better understanding, you can check out the previous year's cut-off in the links given below:

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

You can refer to the link below to get more guidance on this matter:

https://www.careers360.com/btech-companion??icn=QnA&ici=qna_answer

Hope this was helpful.

All the best!