Ratio and Proportion Questions | Aptitude Questions and Answers | TNPSC, RRB, SSC, TNEB, BANK, POLICE

Ratio and Proportion (விகிதம் மற்றும் விகிதசமம்) Ratio and Proportion Questions and Answers Total – 9 Parts Click here  TNPSC Previous year Question Paper Ratio and Proportion (இனிக்கும் கணிதம்) Total – 9 Parts   Click here   Naga Notes YouTube Channel   Naga Notes Telegram Group     New School Books Download