CSAT › Quantitative Aptitude
Revision note: Probability
- P = fav/total
- At least one = 1 − none
- Cards: 52, 26 red, 12 face
- Two dice: 36; sum 7 most likely
One-page visual summary of the key points to revise.Source: https://upscprep.in/upsc/csat/quantitative-aptitude/probability/ · UPSCPrep.in