Hi Aspirant,

Hope you are doing great as per the question asked by you as you secured less percentile in J.E.E mains that is 51 percentile with this you can not get into any N.I.T even you can't secure a seat in any decent government college with this percentile your rank will be around 501270 - 563500.

For more information you can visit the link given below:

Hope you found this answer useful.Stay motivated stay positive.

All the best!