Diploma

Dear Avinash,
Yes you can pursue your MBA. No problem. But you should come from good business school. Those good business schools seats are available through CAT/MAT entrance tests. Therefore try to prepare. All the best.

Simply, go for B.Sc. IT as it has syllabus which is designed according to the demand in market. Also, it provides more practical knowledge, whereas B.Sc. in science consists mostly of theory knowledge.

Hi Kamini,
1. SAP Training develops skills and experience in the practical management and application of technology. It is for everyone - from everyday users to senior management.
2. Different SAP modules that you may choose to specialize in:
Production Planning
Financial Accounting
Controlling
Asset Management
Project Systems
Human Resources
Plant Maintenance
Materials Management
Quality Management
You may explore any of the above as per your interest.
3. Refer to the link below for SAP institutes in India-
http://goo.gl/4YL2IZ
You can refine the search as per the location preference.
Hope it helps. Please feel free to revert.
Wish you luck.

I will recommend B.Tech IT over MCA as you will have engineering subjects exposure which will help you do engineering & systems software development besides graduates application development. MCA graduates are generally employed in Apps development projects by IT industry.

You need to be first a graduate before being a post graduate. Complete your engineering degree first and then prepare for the same. Focus on engineering right now.