Hello Aspirant
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Firstly congrats for your percentile score!!
You have more chances to get top nit Colleges by your percentile score.but it is difficult to predict the college. As per now results only percentile score is released.you have to wait for official results which were released on the month of April by national testing agency NTA officially.
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Use this formula to predict the rank:
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• Rank Formula = (100 - your total score) X 145386 /100.
• Your expected rank is 3857 by using above formula.

Your rank may differ from the official cutoff and results which were released on the month of April by national testing agency NTA officially.
.if you want to compare with previous years cutoff of b.arch .you can go through the below link:
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.https://engineering.careers360.com/articles/jee-main-cutoff-for-b-arch-b-planning
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If you have any questions further let me know.
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Thank you!!!