BCA

Both commerce and Science stream students can pursue this course provided they had maths in 12th. Also, if the students had computer Science as their subject, it will be good.

BCA is a job oriented course so you should go with BCA. Well if you want to go with B.Sc. Then choose some career oriented, job oriented courses like B.Sc. In biotechnology, B.Sc. In agriculturem etc.

No, you won't be eligible for MCA. Only some private universities or colleges offer BCA without maths.

BCA is a better option because there is too much rush in B.Tech so getting a job is difficult instead you should opt BCA you will get a handsome salary after completing BCA.

BCA in most Canadian universities, you will need the equivalent of 12th grade Canadian math. Since you don't have this, you have a couple of options. You can go to a pathway programme (also called university transfer programme) at a college which will help you enrol in a university after you finish the pathway course as long as you get the required marks. Or you can enrol for an online class 11th and 12th maths course from a Canadian high school. Some universities will also accept SAT academic maths or Andhra Pradesh maths.

BCA without maths, because BCA is something which revolves around the understanding of computer structures and various algorithms and coding, therefore, maths is a compulsory subject for the same (at least for the first year). Rather, many institutes allow you for the admission if you have scored 60% or more in maths, in the 12th standard. But you can go for some other stream or field, like B.Sc. Or B.Com. Vocational/IT, if you're way too interested to have computers as your subject.

Yes, you are eligible for giving the entrance exam but for admission, you have to clear the backlog as soon as possible because it'll act as a barrier for getting admission into MCA.

BCA is a three-year undergraduate professional course. Eligibility criteria for getting admission in MCA is a minimum of 50% in graduation.

BCA student, then you should start focusing on top most technologies gaining priority in IT field, and should start studying them with full zest and zeal. Learning new languages which are in trend will help you making your career and even in getting a decent job with good salary. You should also focus on what your teachers are teaching you in your colleges and try to grab awesome marks in every semester not to go less than 60%, and if you want to go for the best and top companies, then you should grab percentage 80+ in every semester.