offers hundreds of practice questions and video explanations. Go there now.
Sign up or log in to Magoosh GRE Prep.

Magoosh Brain Twister: Get Your Factorials Straight!

brain_twister

For this week’s challenge, to keep the fun with factorials theme alive, I’ve come up with this little diabolical question. To add a little variety, I’ve made it a quantitative comparison question, which many forget can also make for a challenging question.

Good luck!

Column A

16!^100 – 9!^100

Column B

(4!^100 – 3!^100)(4!^100 + 3!^100)

 

Check back on Thursday for the explanation!

 

By the way, students who use Magoosh GRE improve their scores by an average of 8 points on the new scale (150 points on the old scale.) Click here to learn more.

Share
Tweet
Share
Pin