Dear Aspirant,
To know the rank there is. a formula
According to the formula, your JEE rank for general category is (100- percentile) * 869010/100. So the rank is 102543. For OBC, it is 1/3 of the general rank
So the OBC rank is 34181
You can use the jee rank predictor tool to know more
JEE Main Rank Predictor - Know your expected IIT JEE Main 2020 Rank by ...
Hope this helps
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