Diploma

1. NID Ahmedabad.
2. Sai School of Interior Design - New Delhi.
3. Vogue Institute of Fashion Mangalore.
4. JJ School of Arts Mumbai.

No, IIFT does not provide placement services for Executive MBA.

The situation of IT companies is not good. I would suggest you to take admission in BE to qualify for other competitive exams.

Yes, you can take admission in a college for aeronautical engineering.

Hello,
You may surely file PR before you go to Canada under Express entry (newly introduced) or skill shortage category. The process is listed on Canadian High Commission website. You may also follow the alternate route which is faster in case your academic background is good and you are applying for the diploma in the related category having required IELTS scores & GPA in Undergrad degree.
So, it really depends on which route you may want to follow - both are open for deserving students/people.

Your eligibility for a student loan is independent of the country you are planning to go to for education. It is more dependent on your profile both academic and financial (profile) of parents.