sir i got 53802 all india rank & 9534 obc up rank which law college i can get

Hey.
The cut off for admission in RMNLU Lucknow in the previous year for the State Other Backward Classes
Was a a rank of 758 and for the State Other Backward Classes Women was a rank of 975.
Hence if your All India rank falls within the similar range of your category, only then you'll have fair chances.
Also the cut off for admission in any NLU in the previous year was a rank of 1600. Considering your AIR your chances in any NLU are not much.
You can use the link below for previous year trends.

https://www.google.com/amp/s/law.careers360.com/articles/rmlnlu-lucknow-cutoff
Best of luck