I have done B.Tech in information technology and want to pursue MBA. Which specialisation should I choose?

there is no absolute black and white answer for this. if you are interested in IT only you should go for MBA operation or MBA IT. doing PGDM from NITIE or an MBA from IIT Bombay also make sense. if You want to change your career, you may opt MBA in strategy and supply chain too. choose your institut

MBA in IT, Marketing

you can go for MBA-IT / HR, by choosing mba in IT you can continue your further studies in technical line or after that you can move to US Staffing as well by taking HR as specialisation.

most MBA course do not require you to choose a specialisation in the first year. You learn the basics of finance, marketing, strategy, etc in the first year. Basis your interest in these courses, you can figure out your specialisation that you should take in the second year.

shipping and Logistics management is a golden course you get salary upto $ 1000-1500 per month salary, and you will get government, private and international shipping companies and best package and you will globe tours

marketing is good