USA

It completely depends on your SAT score. If your score is decent, then you can apply for US top universities in Mass Communication, and it also overshadow your class 12th percentage. So, all the best for future.

Yes, you can do, after class 12th.

A student has to analyse his own backdrop. For a good MBA, there isn't a single factor to count. Studying MBA in the USA has a definite advantage. But, on return to India, what you propose to do with it also counts. The scenario should be set properly for you to be ready to further your achievement.

Hi,
If you have completed M.Sc IT, applying to another MS degree will be very difficult. You can complete PGDCA or the first year of MS IT, this depends on the career outcome and the subjects taught. You have to tally accordingly, check if you want industry related course or want to go for research. You can also drop a few emails to the universities and find out their preference.

For B.Tech, you have to get a SAT score and apply for the individual universities not like India where in we appear for only one paper pan India. For more information, check the links below:
https://collegereadiness.collegeboard.org/sat
https://www.princetonreview.com/college/sat-information
best luck.

To get better, correct and more effective information please contact the consultancy which deals in this. There are many consultancy which deals in overseas education which will help you free of cost from registration to join the University.

You can get good opportunities there and in India also and for jobs, there are different agencies to whom you can contact.

To pursue your higher studies abroad, you have to take TOEFL or IELTS. According to your score, you will be eligible for different universities.

Which degree you want to ask?

You have to clear ILET, GRE TOEFL, etc.