Dear Candidate,

As per the information provided by you, in both the courses you have to study nevertheless for Civil exams. Be it CSE or Plastic Technology, you have to make sure you study atleast 1 hour/day for your Civil exam preparation. Or atleast in the weekend for 4+hrs. In my opinion, either of the courses will not matter as you might be having interest in either of them. Choose the course which excites you while studying. We can just give you suggestion on the same, the final decision is definitely yours. Take every factor in consideration before choosing a decision. Talk to seniors from both the fields, connect with your seniors. Do a bit of research on your side too. How many hours you will have to study for college & for civil exams everyday. Plan it.

Thanks for coming on this site. Hope it helps.