Hello Nisha,

Both UPES and Graphic Era are one of the top Universities of the region. UPES is known for its Petroleum Courses. I would suggest you to go for Graphic era University over UPES due to following reasons - 

1. Graphic Era is Deemed to be University

2. Graphic Era is NAAC "A" grade accreditted

3. CSE course at Graphic Era is NBA Accreditted

All the best !