Dear Aspirant, EWS is a newly introduced category so nothing can be said about its cutoff. At this marks your percentile would be around 96.3-98.3. At this percentile, your AIR might be around 23225-27225. The List of colleges that you might get is:-

1.NIT Jalandhar

2.NIT Jaipur

3.NIT Bhopal

4.NIT Agartala

5.NIT Calicut

6.NIT Durgapur

7.NIT Goa

8.NIT Hamirpur

9.NIT Meghalaya

10.NIT Nagaland

11.NIT Patna

12.NIT Puducherry

13.NIT Raipur

14.NIT Sikkim

15.NIT Jamshedpur

16.NIT Kurukshetra

17.NIT Mizoram

18.NIT Silchar