BML Munjal University or O. P. Jindal Global University, which one is better to pursue MBA?

I guess none of these Nitin. You can take other options into consideration. See, I think you can go for certain competitive exams like CAT, MAT etc. which can fetch you comparatively better business schools. And then, as a second option, you can go for certain other private universities like Lovely

BML is better option to pursue MBA because its MBA program is designed by imperial college of london. And its collaboration to run specialization program with IBM{Business Analytics} ,KPMG{Forensic Accounting & Fraud Risk Management}, SIEMENS{ Operation Management}.

O P Jindal Global University is a good option to go for MBA.