Agricultural Engineering

There are various national and state level exams you can opt for:
National level : ICAR AIEEA 2017
State level : BCECE 2017
JCECE 2017
KCET 2017
KEAM 2017
MP PAT 2017
TS EAMCET 2017
AP EAMCET 2017

If you compare B.Tech and B.Sc. in agriculture, definitely B.Tech in agriculture has lot more scope than B.Sc. as in B.Tech you will be going through lots of practical exposure and in B.Sc. you will be given lots of theory which you have to apply on the field, so it is better to learn through practice rather than to learn by theory.

Hello Kunal Rahangdale,
Please refer the link given below for your answer
http://canadaindiaeducation.com/university-of-agricultural-sciences-begins-btech-in-food-technology/

You need to clear GATE to get into IIT for M.Tech course.

Below mentioned are some of the colleges offering agri engineering in Chhattisgarh:
1. BRSM.
2. IGAU.
3. RMD.
4. CAEC.
5. FAE, etc.

For admission to IIM for MBA the UG course is not the criterion. You can do your graduation in any subject. For IIM you will have to give a separate exam (CAT). However, personally speaking I would advise to opt for CSE instead of agriculture engineering.