Latest 3i-Infotech Aptitude Question SOLUTION: Q. A set of football matches is to be organized in a \"round-robin\" fashion, i.e., every participating team plays a match against every other team once and only once. If 21 matche

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Q. A set of football matches is to be organized in a "round-robin" fashion, i.e., every participating team plays a match against every other team once and only once. If 21 matches are totally played, how many teams participated?

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Asked In 3i-Infotech chandreyee chowdhury (10 years ago)

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