M.S Eligibility

Hello Abdul,
You seem to have a good CGPA. MS depends on academics. If you do well now onwards, it may perhaps be overlooked.

Hello Keerthana,
The best place is IIT, Mumbai. But if you are interested in going abroad, then you must head to USA for your MS.

GRE Exam is not mandatory for seeking admission in MS in German Universities. However, some universities one of the eligibility criteria is GRE score. Few universities also use GATE score for MS admission.

Most universities offer MS courses which are completed within 2 years. However, I have shared a link with you, and you can check on your own if there are any MS courses which are of 3 years duration. You may be able to get an extension for your MS course up to 3 years in select universities.
https://studyabroad.shiksha.com/ms-in-abroad-dc11509

Hello Manikanta,
You need to clear the exams like TOEFL / IELTS and GRE for engineering (post graduate) or GMAT (for management).
You may also refer the links below:
1) https://studyabroad.shiksha.com/exams/sat/exams-required-for-admission-to-universities-in-singapore
2) https://studyabroad.shiksha.com/singapore/ms-colleges-dc

Ofcourse there will be an effect, either they will reject your application or evaluate your application more strictly to check if you profile fits the university. To maximize chances of admission you must a very good GRE score, strong SOP and good LORs. You must also take the TOEFL to meet the English language requirements.

Hi Prateek,
Canadian universities won't accept you for MS CS programs, they are strictly competitive. Not only must you have a 4-year degree course but you must also have exceptional grades. You may check universities in Australia, Germany, Netherlands, Singapore, Hong Kong, etc. if you plan for a 3-year degree course. B.Sc or BCA is a choice you have to make.