Hi
Thank you for your post. Your age is not a barrier, I am assuming you're thinking about this because your topic subject is MBA @ 28. The average age of most MBA programs is 28-29 years.
You have a nice profile and nice brands in your work ex. Non-tech background candidates are most welcomed as tech candidates are flooding the applicant pool.
Consulting is the most popular career choice of MBA applicants and most business schools have a good infrastructure to produce them. Almost all popular study destinations have business schools where you can pursue your MBA to get into consulting. Canada is the most popular choice right now. But you need to think long term before you shortlist your school of choice. Think post-MBA goals? Think of migration? And then narrow down on country/school.
Your budget of 35 lac is ~$50,000 US. Most MBA schools have $80-$100K tuition fee. So you're looking at scholarships. And to achieve scholarships you need a stellar application and very good GMAT score (think 700+). It is possible to do your MBA for free too. Hope this helps.