The main eligibility criteria in Rungta College of Engineering and Technology, Raipur for admission into B.E. stream is CG PET. The syllabus for the exam is fairly easy consisting of Physics, Chemistry, and Maths. If you have studied your 12th-grade syllabus comprehensively, you will surely do good in this exam.
I took the CG PET and the typical cutoff wasn't too stiff for certain branches and almost anyone can get admission into the Electronics and Telecommunications stream given that he/she displays a positive attitude. However, to get into Mechanical or Civil branch, you should have a decent score.
The college also gives admission on the basis of the JEE MAIN.