IELTS

https://studyabroad.shiksha.com/exams/ielts/average-scores-at-the-best-universities-in-canada
Go to this link.

Hi,
Yes, you can apply for B.Sc Computer Science.

It somewhat helps because dome universities and exams do have options for an external test score and if you want to move abroad then surely it helps a lot.

Hi,
The first step to prepare for IELTS is to improve the English language skill. Like listening, conversation, writing etc. Next understand the test format. For this you have to join a study center. Then, you will have to practice sample test questions. You might have to buy official materials for this exam. Don't forget to register yourself. Best of Luck.

Plenty of online materials are available for studying IELTS or TOEFL. First understand your areas of strength and weakness. Practise according to that.

You need to give GMAT exam in order to study abroad or else you may give GATE exam, but the outreach of GMAT exam is more than that of GATE exam. So, choose wisely.

Hello,
This is one of the most prestigious university in Germany especially for automotive programme. You need to have very good aggregate in Bachelors with not more than 5 backlogs. You need to appear for IELTS and also GRE as required by the university. Even if it is optional, it is considered in your profile by the admission officer and pay good weight age to get admission into it.

Hello, Could you please reframe your question. Does linguistic mean from vernacular medium or Bachelors degree in linguistics?