Permutations and Combinations: JEE Main 2026 Mathematics question

JEE Main 2026 · 6 Apr, Evening shift · Q7

JEE Main 20266 Apr, Evening shiftMathematicsMediumPermutations and Combinations98× since 2002

A building has ground floor and 10 more floors. Nine persons enter in a lift at the ground floor. The lift goes up to the

10^{\text{th}}

floor. The number of ways, in which any 4 persons exit at a floor and the remaining 5 persons exit at a different floor, if the lift does not stop at the first and the second floors, is equal to :

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JEE Main 2026 Permutations and Combinations Question with Solution (6 Apr Evening shift, Q7) | JEE Arc