@mukunda,
Tell your son to work hard.No esteemed college in bangalore want useless students who cant even score95+.If he is unable tot score that much,how can he face the pu portions which are of higher difficulty.The good colleges not admitting your son,must be taken as an incentive to make your son work harder.
Regarding CM Quota/Edu.Minister Quota/Local MLA Quota etc.......its india.Deal with IT.Stop complaining.
I wish the best of luck for ur son.