If you are considering pursuing an MBA, it is advisable to not opt for engineering as it may not be relevant to achieving your goals. Instead, studying economics could prove to be beneficial.
If you are looking for a specific course at NIT Trichy, it is recommended taking up Production Engineering. This is considered to be the best course for someone with managerial ambitions.
Now, you may be skeptical about someone suggesting a particular stream of engineering for an MBA. However, here are some of the suggestions:
On a lighter note, the course is not very demanding, so you will have plenty of time to prepare for entrance exams or pursue other interests.