Hello aspirant,

See, it is really difficult to predict precisely your AIR rank on the basis of your OBC rank in JEE mains. However, looking at the previous year Cutoff in JEE mains, with the OBC Rank of 30K, Your AIR rank would lie around 90000 - 1,00,000. Your OBC-NCL rank is your rank among OBC-NCL category candidates, meaning other category candidates are not listed .

Further, please note that the above prediction of rank in JEE mains is totally based on the previous year JEE mains Cutoff which vary every year and is bound to change every year. The JEE mains Cutoff depends on various factors like : Difficulty level of the paper, previous eyar Cutoff trends, number of aspirants appearing the exam, etc.

Further, to know more about the JEE mains category-wise cutoff for previous years, you can follow the below mentioned link to know more about it in detail : https://engineering.careers360.com/articles/jee-main-cutoff

https://engineering.careers360.com/exams/jee-main

I hope that this will help.