Study Abroad

Can I know the reason for that gap of 1 year between your class 10th and 12th?

Your marks should be more than 60% in class 12th and IELTS band 6.0 to 6.5. Marks should not be less than 50% in any subject.

Ukraine will be best for you and search for Kharkiv University, it is the world's best university and you can purse MBBS and MD together, also the cost is quite affordable, it lies between Rs.20 to Rs.25 lakhs.

I am sorry to say this, it will surely effect your visa process and to be honest there are only 10% chances of visa approval.

As far as my couple of friends are there in Canada and I am going too in January, in my knowledge you will be able to earn at least 12-13$ per hour.

Yes, it is possible if the employer of Canada is offering you a job there but you need to give IELTS (GT) paper and get at least 7.

You can visit the below mentioned link:
https://www.findaphd.com/study-abroad/asia/phd-study-in-korea.aspx

As per my knowledge, it is situated at Canada.

If your academic record is good then you shall appear for IELTS exam and score 6.5 band and also try to appear GRE as GRE gives your profile extra boost.

Canada have better prospect for mechanical engineers. But, only experience will not help you. Canada provide thousands mechanical engineers at their local soil, so if you prove yourself that you are better them, then you will get fruitful result.
All the best.