Australia

Dear,
For this, you need to consult with Study abroad counsellor and file your application according to your college choice and start preparing for IELTS or TOEFL. You can know about the process during the education fair which will start shortly.
All the best.

A Bachelor's degree in civil engineering with a good credit average (depends upon the university) and at least above 6.5 IELTS score.
You can do Masters in Professional Engineering in Civil Engineering from Top ranked universities like University of Sydney, University of Technology Sydney, University of Melbourne(pronounced as MELBIN) etc.

There is a good chance but the competition is too high. If you get scholarship for your graduation then chances of getting job will be higher. If you do your Masters from New Zealand you will get one year guaranteed job after your graduation, however, Australia do not have any such commitment.

Dear Harish,
You need to check with the individual university for their admission requirements. There are some who would admit on the basis of you having computer science in your 11th and 12th. However, it will depend as most of them require maths with individual requirements regarding the levels. You need to check if your 10th standard maths is sufficient or if the computer science you learnt is sufficient.
All the best.

Hi Kawanpreet,
I am sure you are planning for a PG level programme. This would require an overall IELTS of 6.5 with no section less than 6. A majority of the universities have this requirement but every university has different entry criteria. Atleast 6 overall is expected. If you don't meet IELTS requirements, you can check with the college or university for bridge courses. You should visit the university websites and email them if necessary.

If you are looking for MBBS at the lowest fee, you need not to go to Australia. Government medical colleges in India are offering MBBS at about 30k per year. Study and labour hard.

Hi Milan,
You did not specify the exact programme, so I am just stating the top universities randomly.
University of Melbourne
University of Sydney
Australian National University
University of Technology Sydney
Monash University to name a few in Australia
USA is home to world's best like MIT, UCLA, UIUC, Northwestern University, University of Pennsylvania, etc.

Dear,
With this percentage, you won't get admission in any of the top colleges in Australia. Either you need to improve your grades and then apply there or you apply in India with this percentage.
All the best!

Hi,
I would suggest that instead of doing B.Tech all over again, you should do M.Tech from Australia. This will give you an additional higher degree and also offer good jobs in Australia.