IELTS

TOEFL (Test of English as a Foreign Language) and IELTS (International English Language Testing System) are two of the most widely-accepted tests to certify your English proficiency. The decision on which one to take among TOEFL & IELTS depends on a number of factors.

Can I know about you educational qualification?

Hi Janardan,
Top countries that you can consider includes US, Canada, Ireland, UK, Germany , France, Singapore, Hong Kong and so on. With 60%, USA, Canada and Germany will be competitive. You can check a few university websites located in these countries to learn more about the admission criteria as they vary.

The British Council will mail you the test details one week before the test date.

Hi Dilpreet,
You must understand the differences between the two, opt whichever you think is easier for you. Different test takers will have different opinion hence go by your comfort level. A number of blogs are also available, you may check them on the internet. Here is one for example:
http://ieltsadvantage.com/2015/06/17/ielts-vs-toefl-which-is-easier/

Hi Dilpreet,
6.5 is considered good enough by most universities and programs. Many universities require a minimum of 7. Check the score explanation below to have a better understanding
http://takeielts.britishcouncil.org/find-out-about-results/understand-your-ielts-scores

Chances are very high as your brother has good IELTS and academic score. But there shouldn't be any gap.

Yes, you have decent scores in IELTS which are more than enough to get admission in these institutions but your academic scores will also matter.

Yes, you can appear for these exams again.

You should appear for academic IELTS.