Yes, you can apply for both of the categories but you will have to show certificates as proof and all the certificates related to your families income will be needed here. For EWS category the proper certificate is required and the date of the validity should be checked.
Hope it would be helpful.
College Comparison based on Courses, Placement, Rank, Fee
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile