a week ago According to a article in times of India around 37000 thousand students registered for ews category, and if the data
Please type your question/ query completely and properly.
As I guess, you may be asking some EWS category rank related query. If it so, then, you can predict your AIR using your percentile and the number of students appeared. But you can not predict your category rank using your overall NTA percentile and the Number of students appeared for a particular category.
You can predict your expected category rank using the percentile on the basis of some date if you have.