Profile Evaluation

Hello,

Can you please consider my profile and suggest the best fit for me? I intend to do a global MBA from the Top 20 as I want to change my sector and job profile. Currently, I am in the IT sector where I have got saturated and have less growth options for me. I would want to do Management Consulting (non-IT)

Little bit about me.
Country: India
Age: 32
Qualification: M Sc (Hons.) Economics & Master of Management Studies (5-Year Integrated Degree On-Campus program), Bits Pilani (Rajasthan)
SSC - 82.5%
HSC - 95.5%
Pass-out CGPA: 8.23 (out of 10), Jun 2003
GMAT: planned in Aug-2013

Work experience:

IT Sector - Jul 2003 till now (approx 10 years)

Oracle India Pvt. Ltd, Hyderabad - Oracle ERP Testing , 8 Years (Jul 2003 to Jun 2011)
IBM India Pvt. Ltd, Chennai - Sr Advisory Consultant (Jun 2011 till now)

Extras
- School Topper in English and Maths during HSC
- Received BITS Merit cum Need Scholarship in the Final Year

Also, as it is 10 years since I am not in touch with studies, let me know the best Self Study prep plan.

Thank you for your time.

Regards,
Raj.