Maths Spl

If you are good in the logical part of Maths I. e Permutations and Combinations and probability, choose CSE. If you are good with algebra and Geometry, choose Civil or Mechanical.

If your maths is good then you can choose computer field like CSE/IT. That will help you to use your logic of maths in the programming. On the other hand, there is a nice scope for all the engineers related to the computer field.
Regards.

Yes there are colleges offering integrated B.sc and B.ed courses - Sharda University, Indian Institute of Teacher Institute, Regional Institute of Education, Bhopal/Bhubaneswar
Lovely Professional University
Chandigarh University
G.D.Goenka University
Arunachal University

The cutoffs for the year 2017 was:-
1. General - 97.5.
2. OBC - 94.5.
3. SC-91.25.
4. ST-81.
5. PWD-86.25.
6. KM-87.5

The official brochure states the following eligibility criteria of TANCET MBA 2018:
Must hold a Bachelors degree of minimum three years duration from a recognised institution. A prospective test taker must have a minimum 50 percent of marks (45 per cent for reserved category) at the graduation level