That's explicitly what an MBA was for - the fast track managers with several years real world experience at say age 28-32 at global companies like IBM.
Now a lot of people do an MBA directly after doing a first degree some of this is to game the immigration system as a masters qualification is seen as better than a BSC.
A lot of women in my family have an MBA, you can do an MBA in India though distance education. Which is basically reading a few books and appearing for exams. A lot of women see this as a good way to keep themselves busy while their parents look boys for them.
Exams are super easy(by any measure) and those three letters in the degree give an impression you are well read and educated.
For this reason alone. I've lost trust in M.S(MTech too). A friend of my mine has MS from BITS Pilani(Distance education program) and can't write a 100 line program. Masters degree programs, especially evening college and distance education ones are a joke. These are degrees only for namesake, and generally done for extra titles and because the person has nothing better to do.
Getting an MBA right after a BSc is rather useless IMHO. You won't get much benefit out of it unless you first get, say, 5 years of whatever full-time work anywhere - otherwise you'll read/hear the same thing, but get entirely different message out of that; in order for the theory to be practically useful and filter out insights from bullshit, you need some context of how that would apply in a real working environment.
Now a lot of people do an MBA directly after doing a first degree some of this is to game the immigration system as a masters qualification is seen as better than a BSC.