I got 66.6% in 12 CBSE board.Does it cause any problem in my b.tech placement ( CSE from Chandigarh university)
No, you will not have any problem in the placements. Chandigarh university offers good placements.
To know more about this college you can refer below link
http://www.engineering.careers360.com/chandigarh-university-faculty-engineering-chandigarh/reviews
All the best!!