IELTS

Hello,
It depends a lot on your academic scores and which stream you are opting for. Australia, New Zealand, Ireland and other European countries accepts 15 years of education and IELTS is the mandatory exam. While USA and Canada universities accepts 16 years of education.
For Masters you need to GRE and TOEFL for USA whereas for Canada you need to appear TOEFL. If the universities ask then GRE is also required. Canada colleges do accept the 15 years of education. New Zealand, you can get PR easily. Canada also you can get the pr. European countries can be a bit difficult.

Hello Parwinder,
You have really excellent scores. You can definitely apply to top notch universities in Canada. Following are the universities recommended to apply:
UBC, Alberta University, Waterloo University, Calgary University, York University, Toronto University, McMaster University, Victoria and Queens University.

Hello Harshvardhan,
Your IELTS scores are upto the mark. Make sure in all modules you have scored 6 or above bands. Coming to your CGPA, if I convert it into percentage it would be around 57 to 59%. Canada universities Masters requirement is 60% above. I would recommend you to apply to colleges in Canada for graduate certificate programs. You can get courses details from this website: ontariocolleges.ca

Hello Shrey,
You can surely apply to NZ colleges with this IELTS scores. They are accepted for Diploma programs.

Hello Jaskaran,
You will have to score 6.5 bands aggregate with no module score less than 6. All Masters, PG Diploma and Graduate Diploma courses in NZ have the same requirements.

Dear Ishan,
As per their admission policy on website, if the duration of your Bachelors is less than 4 years then you are not eligible to do MBA from Harvard or Stanford because they generally follow American education system. According to that, the length of graduation is 4 years (fresher, sophomore, junior, senior). Hence they wouldn't allow if you have done B.Com, BBA, BA or something like this.
In addition to this, according to them if you really wish to pursue MBA from Harvard, you need to have post graduate Diploma after Bachelors. IELTS or TOEFL is only required if the medium of instruction in your college is not in English.

Hello Amir,
Top notch universities in Canada academic requirement is atleast 70% above. Please check university entry requirement details.

Hello Anshul,
IELTS requirement is 6.5 bands aggregate with no band less than 6 in each module for Masters programme.

IELTS is always beneficial for every country.