Ratio & Proportion formulas – Mathematics for SSC examination Notes

This post represents Ratio & Proportion formulae and related theories that are useful for examinations like SSC. This page containing Ratio & Proportion formulas is kind of a ready reckoner page for students and candidates preparing for Mathematics for the SSC examination and other such competitive examinations (UPSC, NTPC, etc.).

Ratio – Theory & Formulae

Proportion – Theory & Formulae

Componendo & Dividendo