Hey Deepthi

Yes, if you appeared for both medical as well as engineering entrances then you can also apply for the counselling processes of both in your state,(i.e. in Karnataka) separately.

There is separate counselling for both these fields, so if you are eligible for both these fields then, you can also eligible for these medical as well as engineering counselling.

Also, there is nothing like cancelling of one if you appear for other.

After getting seats in any of these fields just go and take admission there. Also, if you get seats in both medical and engineering colleges then, its till you to select the field one by your choice.

So, i will suggest you to apply for both these counselling without any worry.

Good luck.