Hello dhaval 

Chandigarh university is a private university which does admission on the basis of 10+2 marks , you need to fullfil their mininmun eligibility in order to get admission i.e. 55% marks in 10+2. You can admission on the basis of availability of their reserved seats in engineering. They conduct a scholarship exam which is for the students who are willing to get scholarship. 

Hope it helps :) 

All the best :)