IELTS

Dear Rohit,
It is mandatory for applicants to submit either IELTS or TOEFL. If the program you are applying to is taught in German, you must earn German language certification.

Dear Vishant,
Apparently, every university requires either IELTS or TOEFL. Universities will prefer either IELTS or TOEFL scores, certain universities in US do not accept IELTS but TOEFL. Its difficult to specify a name from among thousands of universities, you must research properly, visit their websites and communicate with them. It's rare that you will find any university not accepting these scores. They might waive-off if your profile is strong.

Yes, you can apply to colleges abroad even before receiving you IELTS score. You can send the scores later but remember that your application will be considered complete only after you have submitted your score. Also, note that not all universities will require IELTS score if you can demonstrate that you have completed your last few years of education in English.

Any recognized institute, even if it is a C grade institute, it won't accept a student without GMAT score. You may get a fake institute for sure.

Dear,
You should have minimum 6.5 bands then, you can apply for the top colleges in Canada and plus you should have an internship in companies or NGO because Canada do prefer the students with such experience.
All the best.

Hi Shashank
General IELTS is required for immigration purposes. Academic IELTS as the name suggests is required for higher studies and admission purposes. See here:
https://www.ielts.org/about-the-test/two-types-of-ielts-test

Hi Manav,
Your admissions will not be done only upon your IELTS score. You must have more than 75% if you want a good university. Please mention your education profile and scores for a better answer.

Dear Daksh,
IELTS has two major parts: academic and general. IELTS general is required for job purposes, you can check more about it on IELTS.org. Please remember that IELTS alone will not lead to a job.