KJ's Educational Institute Kondhwa Pune Answered Questions

Yes ofcourse MBA at JSPM'S kautilya institute of management and research is better than KJ's educational institute because In JSPM'S Kautilya institute of management and research have good infrastructure and quality of education.Library, ground for sports, gym, good training placements, programmes and a lot of courses are there so JSPM's kautilya institute of management and research is better than KJ's educational institute 

Ofcourse you can pursue MBA but then first you need to identify the utility of this degree on your career path. I understand that you need this for a better career. I would suggest taking Marketing as your specialisation.
All you need to do is prepare for entrance examination like CAT XAT MAT CMAT and start preparing for the same.