Dear applicant it is very hard to admit that you didn't have a strong CGPA during your Bachelor's degree however I would give you suggestion which would help you to decide among your Master's Curriculum. After completion of B.Tech if your choice of curriculum is MBA then it's good however if you can prepare well and crack the GATE Examination then your chances will be more during selection interviews as you have already completed your B.Tech degree, followed by you would receive 12400 fellowship every month during your Master's Degree. Still if you wish to pursue MBA course that is also well accepted,

https://bschool.careers360.com/colleges/ranking

Good luck!!