IELTS Scores

You need at least 6.5 in IELTS for Canada.

If you want to pursue MBA or Masters in management, you need to qualify GMAT exam.

It is possible in a private college, and through non-SPP application.

You have a good chance in all the mentioned universities. Your GRE, IELTS and academics are good so you will get considered for these.

Not a very popular choice for MBA but you can look for universities under G30, they offer programs in English. You will require work experience and all applicants are required to submit their scores for GMAT or GRE. An IELTS of more than 6.5 will be required. Please check the university websites for money matters but most Masters Programs typically range from Yen 665,676 - 1,229,631 per year . As far as PR is concerned you must live in Japan for more than ten years or so with an employer-sponsored work visa.

With 7 backlogs it would be really difficult to get into any course so you must clear them first. Try Humber college for admissions by writing your scores to them.

In order to study in Canada and Australia, you need to score a total of 6.5 band in IELTS with no band less than 6. So, you should retake the exam and score well.

Hi,
Scholarships are generally based on your academic performance and co curricular activities. IELTS is basically taken for East visa process but if you score 100%, chances of scholarships will become better.

Your Diploma cannot get you admission in abroad universities, so try to complete your B.Tech, then try for abroad studies.
All the best.

Hi,
Some of the popular books for IELTS preparation include:
The Official Cambridge Guide to IELTS
Cambridge IELTS 10 Self-Study Pack
Barrons Essential Words for the IELTS
Cambridge IELTS 11
There is no such best book as what is best for me might not be best for you. These are generally the most followed books by test takers.