The Mandal commission is essentially Affirmative Action for India, but without the race connotations. It is based solely on class standing in Indian society and allows for lower class citizens to be awarded the same jobs as higher class citizens of equal qualification. I feel like this helps to prevent a "ruling class" for forming and essentially taking over a government.
getting rid of the mandal commission will again turn a blind eye to those who are not receiving the education that they should to keep up with those around them. This forces people to become aware of the inequalities that some face. It is important for everyone to have the same opportunities