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JEE MATHEMATICS MCQ: PERMUTATIONS

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A four digit number of distinct digits is formed by using the digits

2,3,4,5,6,7,8

. The number of such numbers which are divisible by 25, is

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Correct option: B

40

Option B (40) is correct because it considers the two possible endings (25 and 75) and calculates the permutations for the remaining digits.

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