At first place it seems to be a combination question.
But it is question of Factorization & primes.
More Primes
-
- Legendary Member
- Posts: 518
- Joined: Tue May 12, 2015 8:25 pm
- Thanked: 10 times
-
- GMAT Instructor
- Posts: 2630
- Joined: Wed Sep 12, 2012 3:32 pm
- Location: East Bay all the way
- Thanked: 625 times
- Followed by:119 members
- GMAT Score:780
No, because we already know the value of the green chips (5 points each). Since 5 doesn't divide by 2, 2 points can't be a factor of any green chip.mbatious wrote:Lets say 10 red color chips and 20 green color chips are chosen.
We get
(10)*11*(20)*5*(1)*8=88000
What am I missing? Why should I bring 2 to 8, I can bring that 2 to green balls as well right??
- deepak4mba
- Senior | Next Rank: 100 Posts
- Posts: 56
- Joined: Thu Jul 16, 2009 9:42 am
- Location: London