Australia

University of Sydney, University of Melbourne, Monash University and RMIT University are some of the best options to pursue mechanical engineering.

Hi
Follow the given below link, and yes, PTE is accepted in Australia.
https://www.pearson.com/news/announcements/2014/november/new-secure-english-test-now-available-for-australian-visa-applic.html

Both the countries are great in terms of jobs in civil engineering, you can choose either of them. You just need to explore your skills, you can get jobs anywhere then.

Hello Ankith,
If you want to study embedded systems particularly, I'll suggest you to look into Europe. Few suggestions are:
KTH Royal Institute of Technology, Sweden
TU Eindhoven, Netherlands
TU Berlin, Germany
All three have really good programs in this course.

You need around 40 lacs for that. But, your score is good, so try for some scholarship, which will cut your expenses.
All the best.

Hi Sohail,
You must make this decision yourself. Are you interested for a managerial career or career in pharma? What are the pros and cons? You can decide accordingly.

If you are well qualified you need not necessarily do a course. But pursuing a full time course in the country abroad gives you certain benefits such as degree recognition, post study work permit, PR options etc. English proficiency tests like TOEFL or IELTS are also required. Study as per your career plans. You will know the kind of jobs you are looking for. For more information on jobs you must refer to job portals. I don't think you will find job vacancy information here.

Hello,
You will find the fee structure on the university website, it is advisable to write to them for updated fee structure. Fee is always subject to change. Take a look at the document below which outlines the fee structure of various programs.
http://www.deakin.edu.au/_data/assets/pdf_file/0018/543402/International-Undergraduate-2017-fees.pdf
Regards

You must prepare for GMAT, GRE, TOEFL or IELTS to study abroad.

No, GMAT score is also required with IELTS score.