i want to know whether iit ropar cse is better or iit gandhinagar cse
Both the colleges are good. They have outstanding ratings. If you want to choose one you can go for IIT Ropar it has better placements.
You can also compare both the colleges from the given below link
IIT Ropar
http://www.engineering.careers360.com/indian-institute-technology-ropar/reviews
IIT Gandhinagr
http://www.engineering.careers360.com/indian-institute-technology-gandhinagar/reviews
Good Luck!!