- Live Revision Class PDF Ratio & Proportion For more Study Materials, visit Academis PDF Store To watch the classes: https://youtube.com/playlist?list=PLTebo97l8WLTSZF15SwjEBUxVIMKRbNQP&si=u8VhizcAzd8Qh67Nt.me/academis/10764Ratio And Proportion SSC 26.pdf974 KB · PDF2August 20, 2026 3.3K 21