Hii

Acc. To your percentile scored in jee mains, Your approximate rank is nearly 44K. You will not get your favourite barnch at NIT. For sureity, wait till NTA declares his rank. 

Best of luck

Hello dear, According to your percentile in jee mains your general rank will be approximately close to 44k and with this rank you will not able to get seat in Top branches in NITs, you should have to bring your rank under 8k to get top branches in NITs.