Career

You may refer to the article below and accordingly decide the specialisation you wish to get into:
http://www.brazen.com/blog/archive/job-search/7-in-demand-careers-in-design-and-planning/

It depends on where you wish to work. Pharmacy is one area where the course applicability differs from country to country. If you study in India, you can't work in Canada as the industry or pharmacy is different there. Similarly, with a Canadian degree practicing pharmacy in India will be difficult, if not impossible.

Rohit, Fashion designing is a very specialized field and only those who have a good flair for arts, design, creativity and who are able to imagine, draw nicely can be successful in it. I suggest that you test yourself on these parameters before planning for fashion designing course. BBA you can do surely as it is a different field altogether. You need to apply yourself logically to learn management.

Clear Jee advanced with good rank so that u will get good IIT with ur desired rank.

Siddhi, both are oposite to each other in many ways but if you do engineering you can still become a Event manager by studying management - MBA in Event Management. So if you even have slightest of interest in engineering go fir it and after B.Tech do MBA in Event management. A combination of the two is better for you than either of them individually.

There are very specific colleges which provide you with Brand Management, Marketing Communication studies. I have listed a few below:

Check out the link mentioned below:
http://entrance-exam.net/scope-after-bachelor-of-architecture-barch/