moskalenko

GMAT Problem of the Week. Issue#27

There are 3 kinds of paint: turquoise, 70-447 lilac casino jameshallison and bodily. In how many ways can the merry-go-round with 7 seats be colored if each one must have its own color?

70-450

A. 2187

B. 343

C. 340

D. 315

E. 312

4 thoughts on “GMAT Problem of the Week. Issue#27

  1. There are no the right answer.
    If each seat must have its own color and we have only 3 colors, then it is impossible at all. We can mix 3 colors to produce other colors. And we can produce any amount of colors if we do not have mixing restrictions. So the range of answers is from impossible to unlimit.

Leave a Reply

Your email address will not be published. Required fields are marked *

*

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>

*