Hello Medha, 

The MCA( Master of Computer Applications) is a 3 year full time course at Kalinga University. You can check this article for further details.

https://www.careers360.com/university/kalinga-university-raipur/mca-course

Basically Kalinga University is providing admissions in MCA based on score in KALSEE which is there entrance exam. Depending on the score, seats will be alloted to the respective students accordingly. But the loophole is that if there are some vacant seats left after the seat allotment procedure, then aspiring candidates are alloted these seats without any entrance examination.

I hope it helped you..