Thursday, November 12, 2009

PS 15

If n is an Integer and
then which of the following could be the value of k?
(A) 22
(B) 26
(C) 35
(D) 54
(E) 60

1 comment:

  1. Ans is B

    as 13.2.3.5 = 390 and only 26 can divide it.

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