Quantitative Aptitude
Scale ratios, duplicate ratios, and proportionality in word problems.
Short placement-focused notes — steps, traps, and worked patterns for Ratio and Proportion.
Read theoryHow to prepare Ratio and Proportion for campus quantitative aptitude — practice path and exam strategy.
Start with the theory page (/aptitude/quantitative/ratio-and-proportion/theory), then complete practice set 1 untimed on /aptitude/quantitative/ratio-and-proportion. Review every solution, repeat set 2, and attempt mock set 1 (10 MCQs in 20 minutes) when accuracy is above 65%.