CSAT › Quantitative Aptitude
Revision note: Profit, Loss and Discount
- Profit/loss on CP; discount on MP
- Take CP = 100
- Two discounts: a + b − ab/100
- Equal SP ±x% → loss x²/100
Source: https://upscprep.in/upsc/csat/quantitative-aptitude/profit-loss-and-discount/ · UPSCPrep.in
