Hi Rohan 

BTech computer science engineering is 4year undergraduate course in MDU, Rohtak.

Eligibility criteria for admission is: you should have passed class 12 from recognised board in physics , Mathematics and one optional subject from Chemistry/biotechnology/ Biology / technical vocational subject.

Admissions are done on the basis of entrance exam, JEE mains score and HSTES ( Haryana state technical education society) followed by counselling. You'll get admission based on your rank in entrance exam.

All The Best!!