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JEE MATHEMATICS MCQ: PERMUTATIONS

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Application +4 | -1

The number of six digit numbers that can be formed from the digits

1,2,3,4,5,6

and 7 , so that digits do not repeat and the terminal digits are even is

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Correct option: D

720

Option D (720) is correct because there are 3 choices for the first even digit, 2 for the last, and then 5P4 ways to arrange the remaining digits.

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