Dear Satyam,
In order to be eligible for MNNIT, Allahabd you should have 75% marks in your boards exam or you should be in top 20 percentile.
For SC/ST you should have 65% marks.
You should be born on or after October 1, 1993 to be eligible to apply in general category. Reserved category has relaxation of 5 years.
Good luck!!
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