Looking for Top School in Delhi NCR, Haryana? GIS is one of the best school in Sonipat(Delhi NCR) which offers world class facilities to students. Due to great hostel(boarding) facility, it is top school in Haryana. The most important decision you will make as a parent is deciding which school for them to enroll in. Make the right decision and you could put them on a path toward lifelong learning, a prestigious college education and a successful career.