shweta from mumbai, BBA with computer application final year correspondence, working with one of the MNC, interested in MBA in marketing

hi this is shweta i want to know more about marketing, what scope i have in future in india and in aboard, promotions,packages etc...i want to get into marketing specialization college wher i dont have to give any entrance exams,most prefernces city is banglore or pune last option is mumbai,