Masters

There is no such country, sorry! Academics are evaluated and mandatory. If it is worrying you so much then visit college websites and check for the admission requirements. There might be colleges and programs and TAFE institutes accepting 50%. Best of Luck.

You have following options :
(a) M.Tech in area of your interest if you are technically inclined.
(b) MBA from a reputed Business School if you want to make career as a generalist or manager.
(c) Certifications relivabt to your branch of engineering.
(d) You can work and gain few years experience b

Engineering and master in English is two different way. You have to do master in your stream, which is beneficial for you.

It depends on your university. Some universities demand 6.5 aggregate (and more) with not less than 6 in individual bands.

Yes, basically most universities have their semesters from winter, if you appear in November for TOEFL then you can get the universities starting from summer.

To pursue MS in Germany you need a good grand TOEFL score and you need learn German language and also a good academics is needed to help you get a good college.