IELTS

Hello,
For doing MS in the US, you need an undergraduate degree preferably an engineering degree or 4 years US equivalent degree in a related discipline. You need strong academics, a good letter of references from your teachers, a strong statement of purpose & a high GRE & IELTS/TOEFL score besides your applications being completed a year in advance before deadlines of respective universities. You may log on to the website: ets.org/gre.org for GRE information & IDP or British Council websites for test registration & for more information on IELTS, please visit:
https://www.ielts.org/

Your scores will be valid till Sept 2017, so you have to apply before it expires.

Hello, I am afraid you are not eligible for any programs abroad. A standard is a minimum of 55%. 40% I regret is not acceptable elsewhere. Hope you have the answer. If you desire to study abroad you have the qualify. You should consider completing your undergraduate studies here in India before applying for any other country.

Hi,
You may after an IELTS retake. If your academics are strong you may be considered or you may be required to take up a bridging program in English or an English language pathway program. Please contact the colleges directly before applying.

Hi Dhruv,
IELTS alone is not used for admission. You must also have the sufficient academic scores. Your IELTS score is fine except the writing score. But you can check with universities for bridge courses in English. You have to check the university websites for specific admission requirements.

Hello, typically you are required to gain 2 to 3 years of work experience on completion of your Bachelor's degree and also take the GMAT or GRE. You may take either one of TOEFL or IELTS. For the average score requirements you should visit the university websites. MBA programs in US are regarded to be among the best and most selective in the world. They look for all-rounders and candidates who can contribute to the class on the whole.

Hello,
Canadian MS degrees are highly competitive. They are either course work based or research based. It is slightly easier to get into a course work MS program compared to a research based one. High academic grades, demonstration of research work such as publications etc are required. If you are opting for a research based program you must be accepted by the research supervisor of the particular university/department. GRE may be required but not mandatory mostly. I will advice you to start visiting university websites for the entry requirements and deadlines. Apply early. Feel free to revert for any clarification.

IELTS is valid only for two years. Take IELTS again. Take GRE with good score, and then apply.

No.
IELTS is compulsory.