IPMAT Indore 2021Modern Math > Easy10253536✅ Correct Option: 4Watch NowGeometry Recap (Segment, Ray, Line)Watch NowGeometry (Points → Lines)Related questions:Consider an 8×88 \times 88×8 chessboard. The number of ways 8 rooks can be placed on the board such that no two rooks are in the same row and no two are in the same column isIf 5 boys and 3 girls sit randomly around a circular table, the probability that there will be at least one boy sitting between any two girls isIn a chess tournament, there are four groups, each containing an equal number of players. Each player plays against every other player belonging to one's own group exactly once; against each player belonging to one of the remaining three groups exactly twice; against each player belonging to one of the remaining two groups exactly three times; and against each player belonging to the remaining group exactly four times. If there are more than 1000 matches being played in the tournament, the minimum possible number of players in each group is