compare income from 1A(24 seats), 2A(52 seats) and 3A(72 seats) of the same rajdhani from nzm-tvc total comes to 149280, 188760 and 173529 respectively, 2A and 3A are giving much more income than 1A, still people says 1A fare is higher.
Compare the special treatment received by 1A passenger and income by railways from this class.