IELTS

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Search in the web. see the reviews and then decide

Dear Nishant, please develop reading as a hobby then habit & read variety of topics. It is highly suggested to take some professional help too from British Council etc to expertise on it.

IELTS and TOEFL are language proficiency exams and GRE is competitive exam for Masters in US or Germany.

With this score you can get Level 7 program in New Zealand with stay back option.

Hi Chetan, there is no perfect answer. How you prepare depends on your own level of competency. The main thing to remember is to work on both your strengths and weakness. It is seen many times that while test takers are working on ways to improve their weak areas they fumble later on areas which they were good at. Take mock tests, practice as much as you can. Read a lot and keep yourself updated. Above all take study breaks and relax. All the best.

Yes, but it depends on which courses you apply to. Some courses have lower academic requirements and the most in-demand courses have tougher entry requirements. Please mention which courses are you interested in applying for.

No that's not true. The university may or may not provide exemption from ilets depending upon your marks in English. It is mandatory in some colleges irrespective of whether you did B.Tech or some other course.

Almost every week ends you have dates to write IELTS exam in many cities across India. The fees now that s 11300 and you need your passport to book for the exam. Normally you have to book for your exams at least one month in advance.
It is better to take coaching for the exam and normally the coaching centers will help you book for the exam

To do your masters you will not have much schorlarships. few you can apply and try. PHd normally is fully stiphened PROGRAME. First you have to apply with good research proposal get ypur admission and then apply for schorlarships