Which campus institute is better: Kalkaji or Rohini ?

SEE BOTH ARE SAME. AS THE 80% OF THE FACULTIES ARE SAME. AND THE COMPANIES THAT ARE COMING FOR PLACEMENTS IS ALSO THE SAME. SO YOU CANNOT RANK THESE TWO COLLEGES.

You can choose any one from both the campuses, it would entirely depend on your personal preference of location, as rest of the credentials of both the institutes, approvals placements are equivalent.