Hello Dear Student,

No, It's not essential, Admission in Engineering Courses are open to each and every category Students.

But OBC Non Creamy layer Students have some Reservation on the number of Seats of Engineering Courses, the policy of Reservation varies State to State.

So Cut off marks are low for OBC Non Creamy layer Students as compared to Open Category Students.

But If you have Scored Good Marks in Open Category then you will get a Seat for Sure in any Engineering College.

If you can comment down the name of your State or exam in which you have appeared for Engineering Admission then I will provide you more details.

All the Best