Please watch: SSC CGL-CHSL | Ratio and Proportion-04: [Previous years Questions] --~-- Our aim is to . Please watch: SSC CGL-CHSL | Ratio and Proportion-04: [Previous years Questions] --~-- Amar Sirs Math . Please watch: SSC CGL-CHSL | Ratio and Proportion-04: [Previous years Questions] --~-- Amar Sirs Math . Please watch: SSC CGL-CHSL | Ratio and Proportion-04: [Previous years Questions] --~-- Amar Sirs Math .