out of `280`students in class 12 of a school. `135` play hockey, `110` plays football, `80` pla...
3,961 views · Published 11 October 2018 · 4:13 · Indexed 23 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW out of `280`students in class 12 of a school. `135` play hockey, `110` plays football, `80` plays vollyball , `35` of those play hockey and football , `30` plays vollyball and hockey , `20` play football and vollyball . also each student plays at least one of the three games . how many student play all the three games ?
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