Dental

You should be able to decide by yourself if you feel it is correct to pursue a course in MSA after completing your BDS. They are two very different fields with different scope. If you do not want to pursue dentistry and switch your line from BDS to MSA, it is entirely your choice.
The MAS educational experience seeks to develop critical administrative competencies in a supportive learning environment in conjunction with specific and clear feedback.
The basic eligibility criterion for MSA is Graduation from a 4 year, regionally accredited undergraduate program or equivalent.
The other prerequisite are maintained a cumulative grade point average of 3.0 (B) in their undergraduate studies, two letters of recommendation, Personal statement of purpose, English Proficiency test.

Hello Bheemashankar!
Yes there is. But you need to find the right path as it is competitive too.
There are good job opportunities and higher studies options after BDS.
Private Sector Jobs after BDS:
Private sector offers a lot of job opportunities to BDS graduates. An entry level candidate can start practice in the dental department of a self financed hospital. After gaining sufficient experience and expertise they can start their own private practice. Those who attained higher studies in dentistry can get in to dental Colleges as lecturers. They can also find openings in research projects and Pharmaceutical Companies. Remuneration will be comparatively less for entry level candidates. But as they gain sufficient experience they can demand higher salaries.
Government Sector Jobs after BDS:
The public sector also do offer a lot of job opportunities to Bachelors in Dental Science. To get in to Government sector jobs, an aspirant has to attend and pass exams conducted by Central or State Government. Government conducts Combined Medical Services Exams for the selection of candidates in to various health care centers and public hospitals. Public sector jobs offer job security along with better remuneration packages. Professionals can find job openings in Public hospitals, health centers coming under Railways, Military, Defense services etc.
Higher studies include specialization in any of the related areas such as:
1)Prosthodontics
2)Preventive Dentistry
3)Periodontics
4)Pedodontics
5)Orthodontics
6)Oral Pathology
7)Oral Medicine
8)Oral and Maxillofacial Surgery
9)Operative Dentistry
10)Implant Dentistry
11)Forensic Dentistry
12)Endodontics
13)Crown & Bridge Dentistry
14)Cosmetic & Esthetic Dentistry
15)Community Dentistry