EWS :- that is Economically Weaker Sections have the reservstion of 10% as being decided by the Government So according to a survey almost 35% of people in india are under EWS so this 10% reservation will not play a very major role according to me

moreover with 96 marks your percentile will be somewhwre between 92 to 94 and rank would be somwhere about 58000 to 68000

First of all congratulations for scoring such a high percentile 90 percent or more than 90 % percentile is always a good accomplishment you can get some of the Nit according to your percentile and category and stream that you are looking for plus you have ews that will help you a bit

moreover home state quota also plays a major role in determining your college as you have not mentioned your state si i would list some of the NIT's in which you ca get admissions

NIT Raipur

NIT Sikkim

NIT Arunachal

NIT manipur

Nit Mizoram

NIT AGARTALA

plus your home state

are some of them where youncan pursue your education