Permutation and CombinationHard
Question
All the 7 digit numbers containing each of the digits 1, 2, 3, 4, 5, 6, 7 exactly once and not divisible by 5 are arranged in the increasing order. Then -
Options
A.1800th number in the list is 3124567
B.1897th number in the list is 4213567
C.1994th number in the list is 4312567
D.2001th number in the list is 4315726
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