Target Test Prep 20% Off Flash Sale is on! Code: FLASH20

Redeem
Target Test Prep
5-Day Free Trial
5-day free, full-access trial TTP

Available with Beat the GMAT members only code

MORE DETAILS
Target Test Prep
Magoosh
Magoosh
Study with Magoosh GMAT prep

Available with Beat the GMAT members only code

MORE DETAILS
Magoosh

ds 500 section10 #20

This topic has expert replies
Post new topic Post Reply
Previous Topic Next Topic
Master | Next Rank: 500 Posts
Posts: 269
Joined: Sun Apr 01, 2007 5:41 am

ds 500 section10 #20

by dunkin77 » Wed Apr 18, 2007 1:02 pm
20. Is the positive integer n a multiple of 24?
(1) n is a multiple of 4.
(2) n is a multiple of 6.




Hi,

I though the answer was E) but actually the correct answer is E) -- Can anyone explain why?

Thanks!
Top
Community Manager
Posts: 363
Joined: Sun Dec 10, 2006 12:24 pm
Location: St. Louis
Thanked: 7 times
Followed by:3 members

by isisalaska » Wed Apr 18, 2007 1:04 pm
what is the right answer? D?
Isis Alaska
Top
Newbie | Next Rank: 10 Posts
Posts: 4
Joined: Mon Feb 26, 2007 10:08 am
Location: Mumbai

by dsouzamel » Wed Apr 18, 2007 1:15 pm
20. Is the positive integer n a multiple of 24?
(1) n is a multiple of 4.
(2) n is a multiple of 6.


Lets assume n to be 12 ..

12 is divisible by 4
12 is also divisible by 6 but it isn't divisible by 24.

So the best answer is E......... :D
~~~~~~~~~
Melwyn
Top
Master | Next Rank: 500 Posts
Posts: 269
Joined: Sun Apr 01, 2007 5:41 am

by dunkin77 » Wed Apr 18, 2007 2:13 pm
Sorry!

I was going to say "I thought the answer is C) but the correct answer is E) "

I now understand the reason clearly. :)
Top
Post new topic Post Reply
• Page 1 of 1