IELTS

Hi Syed M Hussain,
Most likely you don't have to. But contact some universities in US. You have posted a number of queries related to this and you have been advised this same option of speaking with universities directly.

Yes, you can take admission but in university maybe, its difficult. You can go for the college.

No work experience. You should clear IELTS bands. Then, you can apply easily.

Eligibility for admission to PG courses in Germany is mentioned below:
Students are expected to have at least 70-75% from a reputed Indian University. They are also required to appear for GRE (by some Universities) and a score of above 300 should do the needful. IELTS (6.0) or TOEFL (100) is also required. Regards.

It depends on in which country you are applying. In some countries, like Singapore it is recommended not compulsory. If you can speak English fluently, then you have no need to take it.

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Hi Rohit,
Yes, you can. Just check the IELTS score requirement on the university websites once before applying and I will also suggest that you drop them an email. 5.5 is somewhat low but they may accept it or give you a foundation course.

Hi Inderjeet,
Since you already have a PG, it won't be easy for you to get into other PG course. You have to choose the course carefully and after knowing your own career interest. See here:
https://studyabroad.shiksha.com/ms-in-abroad-dc11509.

Hi Dhruv Patel,
Chances are there although for Masters majority of the universities require higher CGPA. You can still research more on university specific admission requirements and apply if you see universities matching your profile. Remember that MS admissions are very competitive. A very good SOP and excellent LORs will be required.Your IELTS score is alright but check with the universities for your writing section score.

For Canada you should have overall above 6 IELTS. So overall if its above 6 or 6.6 score in IELTS then definitely you have a chance to apply for Canada.