What should I do for better career prospects: B.Tech, BBA, BCA or B.Com?

Your marks are extremely supportive for a good career with a heavy scholarship. Check your interest too. Btech is also good, if you want to go for academic career then you can go for bcom, mcom and then phd. So first check your interest so that you can give your best. Then check for some good colleg

All those are not comparable to each other in any way. I think you should take a psychometric test to ascertain what you like actually and whether you have the aptitude to do any of those course.

Well your result of class 10th is very good.the courses you listed here are all good but it's up to you in which field you are interested if you are interested in engineering field then b.tech is best.you can also prepare for bank exams.there is also good career.you have not mentioned here what was