Beat The GMAT Challenge Question - September 13, 2010

by Beat The GMAT, Sep 13, 2010

[youtube]http://www.youtube.com/watch?v=hNH8D6izwPM[/youtube]

Congrats to abeatbb for being selected as this weeks winner of the Beat The GMAT Challenge Question. abeatbb will receive Premium Access to Beat The GMAT Practice Question as a prize. Above you will find the full video explanation to the question below:

This week we have a Data Sufficiency Challenge Question.

Of those who respond with the correct answer, one person will be randomly selected to receive free access to Beat The GMAT Practice Questions. Deadline to enter is 5PM PDT, Tuesday, September 14, 2010. Good luck!

If k is an integer and x(x - k) = k + 1, what is the value of x?

1) x < k

2) x = 3 - k

To get more questions like this one, check out Beat The GMAT Practice Questions.