IELTS

The universities does not require any other tests. GMAT or GRE are usually for the top ones, so if you want to get into an average college, you may have a chance. You can also check popular colleges under SPP.
Some of the decent options could be:
1. Vancouver Island University.
2. Thomson River University.

Hi,
A good band score (say 7) will get you into countries like UK, Australia and Canada. There are tons of universities in Europe that accept IELTS for selection. However, you might want to check the university website if your preferred course is available in English. Take language proficiency tests if necessary (in the case of European universities). If you are keen on getting into American universities, you need to appear for GRE. But, some universities accept applicants without GRE. That being said, it totally depends on the country you've chosen for graduate studies.
All the best!

Canada is a better country but try to get 7 bands so as to become safe.

According to me, there is no criteria except you must be above 18 years of age. Kindly, check ielts.prg website, create an account, pay the fee and schedule your test. There are certain rules for cancelation and rescheduling.

Yes, you can. They accept students even without IELTS.

Yes, the admissions will depend on your improvement, GRE scores and overall profile.

Hi Jay,
This is a difficult question to answer. There are thousands of universities abroad and also you must be more specific about the country choice as to the university which will give you the admission will entirely depend on your overall application profile and the university's selection process. If you are planning for US, getting into a top university with 301 score in GRE will be tough. It is important that you first decide the country, start visiting university's websites across popular countries and check the requirements and shortlist accordingly.

To get 6.5 bands in IELTS is not difficult at all. You just have to be familiar with the exam pattern and a practice of 1 to 2 months is enough to crack IELTS paper.
Moreover, keep in mind that IELTS is widely accepted in all European countries, while TOEFL is favoured by USA and UK.

No, you need to take GRE and for automotive systems, I would suggest to try German Universities. You can check their websites.

You need to take GRE or GMAT, depending on what course you want to pursue. For MBA, which needs minimum 2 years of experience, you can go for GMAT and try to score above 680.
For other courses, you can take GRE and try to score above 315. You can check on the website of the universities offering courses of your interest.
UOT is the best in Canada.