1 votes 1 votes $25$ persons are in a room. $15$ of them play hockey, $17$ of them play football and $10$ of them play both hockey and football. Then the number of persons playing neither hockey nor football is: $2$ $17$ $13$ $3$ Quantitative Aptitude gate2010-ec quantitative-aptitude venn-diagrams + – admin asked Sep 15, 2022 • recategorized Jan 27, 2023 by Lakshman Bhaiya admin 46.4k points 33 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.