You want to do an MCA from DU? Well you will have to appear for an entrance test and an interview also. However eligibility is - you need to have a minimum of 60% in your graduation which can be any bachelor degree from the University of Delhi or any other University whose examination is recognized as equivalent to University of Delhi with at least one paper in Mathematical Sciences (Mathematics, Computer Science, Statistics, Operational Research) under annual mode/at least two papers in Mathematical Sciences (Mathematics, Computer Science, Statistics, Operational Research) in semester mode or an equivalent degree.

Check here for details.