Considering the rank formula, your rank will be around 35K to 38k. As per the previous year cutoffs, with this rank you can get various North Eastern NIT's.

For Chemical Engineering you can get NIT Jamshedpur.

Through special round which is conduct by CSAB  you will able to get admissions in lower branch of NIT's .

But if you want cse/it/ece then you should go for a new IIIT's like kota, vadodara etc.

All the north eastern NITs and new IIITs are available at this rank.