The problem is if you want to make student increase his performance the only way is to make him love the subject or atleast give him enough confidence to learn the subject by his will. The primary focus is on Ranks, and thats where these institutions have failed completely.
Leave apartheid system, the segregation based on marks is worse than that.
I still dont understand why people did not figure out the reason why these institutions are still small buildings even though they charge exuberantly high fees.
Cause this is just Business.