what is the difference in studying abroad and studying in india? Is it preferable studying abroad?

Study in abroad is expensive than in India... I think the value of degree is same.

Studying abroad means it is specilisation on your field.Even in managemnet side you have many specilised courses apart from MBA. In any field becasue of this specilisation you will become more employable.It is easy to get jobs. Particularly studying in UK post graduation costs less than two year pos

For Science & technical studies, go abroad as the best facilities and advanced tech are located there. If you want to pursue Management or social science, do not waste money going abroad. For Management, if you get into Harvard and such top schools, it is worth going. Besides, where would you like