MHT CET 2026 Mathematics question

The number of arrangements of the numbers between 10 and 1000 formed with the digits 0, 1, 2, 3, 4, 5, 6 without repetition is

(A)180
(B)215
(C)216Correct
(D)222

Answer: (C)

Solution

Numbers between and are -digit and -digit numbers (the first digit cannot be ). Two-digit numbers: first digit from to ( ways), second digit from the remaining digits (including ): . Three-digit numbers: first digit

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Question ID VK-099447