Canada

Hi Joyal,
Canadian universities are very strict and competitive. You must work hard on your academics and have good marks. Recommended percentile in 12th is 75% and above for any good university. Take your IELTS recommended score is 6 in every section. Be good in your studies and extracurricular activities. Now, the admission process takes a year, by this time of next year you must submit your application to enroll in 2020. Please check major university websites for information. Related to admission, deadlines, programs etc. Decide what to study. After going through the websites you will gather idea of the entire process.

Hi Ayush Bansal, your question is confusing, can you give more details of your profile - marks etc. ?

NWAC is an international accreditation body, you can check with the colleges in Canada directly about its acceptance. They may at the most ask for a third party evaluation of your credential.

Hi,
You can study business management as long as you demonstrate your interest clearly. How you developed interest and what you want to do after pursuing business management are something you must mention on your SOP. Connect the dots.

Hi,
You need to submit AIU equivalence certificate awarded to your college and AICTE approval (or Extension of Approval) certificate for both years of study awarded to your college. If your college doesn't have these approvals and equivalence certificate, then you may not get Master's Evaluation.

Yes, of course there are many post-graduation courses in Canada for civil engineering as well as other engineering. Just go on google and type study abroad in Canada, you will find many colleges and universities.

Go for it. You must give GMAT GRE IELTS most colleges in US and Canada look for work experience, so you must have that criteria fulfilled.