I have a drop of two years after graduation. Would MBA be good for my career?

Well, definitely, it will have some effect on your MBA but it just depends on your first job placement. If you have done some job in that 2-year gap it will help you to get a good job. And if not Its totally depends on how you answer in your job interview what you have done in that 2-year gap.

Just make it up in your scores of CAT and MAT. You can try for Doon Business School where I am a student and got into the college with 93.5% in CAT.

If you have two years of work experience in a particular field just like Marketing, Finance, Real estate, Insurance, etc., then you should definitely complete your MBA in that field because after you complete MBA course at the time of the campus drive, the companies will shortlist the best candidate

If you have done some part time work in those 2 years, then it's not an issue for your MBA. Because some colleges don't allow admission if there is a gap. In fact, even companies won't shortlist if you are not able to justify the gap. Hope this answer helps.