NVAMediumJEE Main 2023 · 29 January, Shift 1Applications of P&C

Mathematics Question from JEE Main 2023 · 29 January, Shift 1

If all the six-digit numbers x1x2x3x4x5x6x_1x_2x_3x_4x_5x_6 with 0<x1<x2<x3<x4<x5<x60 < x_1 < x_2 < x_3 < x_4 < x_5 < x_6 are arranged in increasing order, then the sum of the digits in the 72nd72^{\text{nd}} number is:

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