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# A photographer will arrange 6 people of 6 different heights

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Re: A photographer will arrange 6 people of 6 different heights [#permalink]
Bunuel wrote:
A photographer will arrange 6 people of 6 different heights for photograph by placing them in two rows of three so that each person in the first row is standing in front of someone in the second row. The heights of the people within each row must increase from left to right, and each person in the second row must be taller than the person standing in front of him or her. How many such arrangements of the 6 people are possible?

(A) 5
(B) 6
(C) 9
(D) 24
(E) 36

This was the last question in my Official GMAT mock, Spent 7min 33 Secs, got it right.
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Re: A photographer will arrange 6 people of 6 different heights [#permalink]
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Re: A photographer will arrange 6 people of 6 different heights [#permalink]
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