|
Author |
Message |
|
TAGS:
|
|
|
Director
Joined: 15 Aug 2005
Posts: 810
Location: Singapore
Followers: 2
Kudos [?]:
2
[0], given: 0
|
Let a, b, c, d, e, f, g, h, I be positive integers from 1 to [#permalink]
27 Oct 2005, 19:23
Question Stats:
0% (00:00) correct
0% (00:00) wrong based on 0 sessions
Let a, b, c, d, e, f, g, h, I be positive integers from 1 to 9 that represents digits. The digits in the 5-digit number abcd9 are exactly divisible by the three digit ef7. The quotient could be
A. gh3
B. gh4
C. gh5
D. gh6
E. gh7
_________________
Cheers, Rahul.
|
|
|
|
|
|
|
VP
Joined: 14 Sep 2005
Posts: 1001
Location: South Korea
Followers: 1
Kudos [?]:
10
[0], given: 0
|
All that matters is the last digit.
The unit digit of abcd9 is 9, and the unit digit of ef7 is 7.
Here, gh7 is the only possible number that can yield a number which ends with 9 when multiplied by 7.
_________________
Auge um Auge, Zahn um Zahn !
Last edited by gamjatang on 28 Oct 2005, 02:46, edited 2 times in total.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Similar topics |
Author |
Replies |
Last post |
|
Similar Topics:
|
|
|
|
There are 10 letters - A, B, C, D, E, F, G, H, I J What is
|
gamjatang |
8 |
24 Nov 2005, 05:32 |
|
|
|
A, B, C, D, E, F, G, and H are all integers, listed in order
|
humans |
5 |
07 Jul 2006, 09:05 |
|
|
|
This one flummoxed me A, B, C, D, E, F, G, and H are
|
GMATT73 |
8 |
15 Nov 2006, 07:27 |
|
1
|
|
A, B, C, D, E, F, G, and H are all integers, listed in order
|
IgnitedMind |
5 |
23 Sep 2008, 08:47 |
|
|
|
What is the value of A/B if A/B = C/D = E/F = G/H ? I) E/F=3
|
netcaesar |
3 |
01 Sep 2009, 15:21 |
|
|
|
|
|
|