Hey Chetan,
Looks like your marks will fetch you a rank between 18000-21000. With this rank you might be able to grab civil engineering branch if you have the state quota ,if not then its really tough for you to get civil engineering branch. I would suggest you to give other state exams as well if you plan on to stick to your desired branch. Don't loose hope and keep working hard.
Hope this Helps!
ALL THE BEST
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