Canada

GMAT and IELTS are the bases for the admission. In case you try some low ranked university only then GMAT becomes optional. IELTS will still stay. For many programs universities accept gre also. You can try gre in case GMAT seems difficult

Off course. Rather experienced people are accepted well. Masters n MBA is any time open to you. You may also choose to do undergrads again in few universities

Indian MBA from places like isb hyderabad or iim or fms n such institutes can't be compared with MBA from Canada as these are equally good if not better than MBA from top Canadian universities with lesser fee. However if not these than Canada is recommended as admission in Canada is easier than admission in India

Usa is best if you could afford to study. They offer scholarship also if you have strong profile. Make sure to follow application time line well. Next choice can be Canada

You can but since you have already completed Masters, you may go for PhD too. Canada offers scholarships also to PhD students. Or you may try to get certificate courses of one year in teaching and save time

Hi Vishal, are you inquiring about Bachelors degree course? If yes, you will find a number of Bachelor of Dental Hygiene or Bachelor or Oral Health courses. The requirements are different so you must specify which country you are planning. Some good options are Canada, Australia and UK. In Canada, before enrolling into a Bachelor's degree you must complete a Diploma in Dental Hygiene or pre-dental associate degree course. You must also take IELTS or TOEFL before admissions.

Do you wish to pursue a degree or diploma from Canada? It will be easier to answer your questions if we have more clarity.

If you get accepted at a Canadian University, got at least 6.5 overall bands on IELTS, and have enough genuine funds to show for the cost of living and studying in Canada then yes, Canadian Visa is easy to get.

Are you talking about General IELTS or Academic IELTS?