CMAT 2023 Permutations and Combinations Question (Medium)

Question

There are 10 stations on a railway line. The number of different journey tickets that are required by the authorities, is

Optima Learn · Accepted Answer

To find the number of distinct journey tickets needed, we need to recognize that a ticket from station X to station Y is different from a ticket from Y to X. Understanding the setup with 10 stations on a line, a ticket must be printed for every ordered pair of distinct stations since direction of tr

CMAT 2023 Permutations and Combinations — Previous Year Question

CMAT 2023

Quantitative

Permutations and Combinations

Medium

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