Thank you Sir, Can you explain me the difference between MMS and PGDM program on basis of job perspective ? 

There is no difference between MBA (Masters in Business Administration) & PGDM (Post Graduation Diploma in Management). These are more or less same management degree courses offered under the different tag by different institutions. As per the law in India, only a university can offer courses like B.E. B.Tech and MBA. At the end of MBA students receives a degree whereas after a PGP/PGDM course students receives a diploma. If you are wondering that MBA is better than let me remind you the best colleges for management in India like IIMs, XLRi Jamshedpur, S.P. Jain offers a PGDM/PGP course. Most of these institutes are autonomous bodies (not affiliated to any University) and conducts their own management course. MBA courses focus more on theoretical and technical aspects of management rather than adopting a practical approach. PGP or PGDM courses have an industrial orientation and focus on skills based on market requirements. If you talk in terms of Job perspective all the companies in the corporate world does not see any difference between a candidate who has done PGDM or MBA, they focus on the candidate's college tag. Better the college better will be your chances of getting selected but when it comes to jobs in PSU then there PGDM could create some problem because of most of the PSU's demand for MBA with specialization according to the job. They don't compromise on PGDM degree irrespective of the college tag (not even to IIMs).