Canada

As per Canada standard, you are eligible.

It depends on which university or college you graduate from, what your scores are, where you interned, and how wide spread your network is in college. If your scores are really good and you know the right people, you will face no problem in finding a good job for yourself. So, to answer your questio

They both are equally good as far as academics are concerned. So, you need to compare them on the basis of other criteria like location, fee, etc.

Kindly, mention your academic history and which course you have pursued.

NYIT is a private university, so apply only if you have a strong profile with all your test scores in place as chances of visa rejection are higher. You may also check their placements for the past.

Your academic percentage is very low to get into Germany and Canada but you can still try to learn German language and apply in Germany.

Download e-brochures of the universities you are interested in from https://Shiksha.com and you will get to know about everything like their eligibility, accommodation availability, fees and scholarships.

You have several choices such as a Bachelors degree in physics, chemistry or biology. Also, explore your interest and check if you would be interested to do a Bachelors degree in any of the following:
Psychology
Biodiversity
Biochemistry
Molecular Biology
Bachelors of Health Sciences
Bachelors of Nursing

Hi Arsh, this is totally upto an individual what he or she wants to study. There is no strict rule.One can pursue a Masters in the same field, related area or even opt for an MBA. You must follow your interest and know your career plans and then decide the course of study.
Good luck.