I am 57 years with more than 30 years experience in marketing , advice best on line MBA institution for me.
Ans: Instead of doing a full fledged 2 year Management course, look at options of doing smaller courses that are relevant to your field. There are short term advance management courses that are conducted by the top colleges both in India and abroad. Look at what suits you. Check ISB, IIM A, IIM B, IIM C, XLRI, etc for these courses. Just to give you an example, one of my friend who is 48 years old just did a 5 week advance management course from Wharton recently.