Find all School-related info fast with the new School-Specific MBA Forum

 It is currently 27 Apr 2015, 12:46

### GMAT Club Daily Prep

#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

# Events & Promotions

###### Events & Promotions in June
Open Detailed Calendar

# Now let's try this one: Are integers P and Q both multiples

Author Message
TAGS:
SVP
Joined: 03 Feb 2003
Posts: 1609
Followers: 6

Kudos [?]: 75 [0], given: 0

Now let's try this one: Are integers P and Q both multiples [#permalink]  29 May 2003, 02:17
00:00

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 1 sessions
Now let's try this one:
Are integers P and Q both multiples of 3?

(1) PQ (a two-digit number) is a multiple of 9
(2) Q is a multiple of 3
Manager
Joined: 28 Feb 2003
Posts: 100
Followers: 1

Kudos [?]: 3 [0], given: 0

E again......what is the difference???
SVP
Joined: 03 Feb 2003
Posts: 1609
Followers: 6

Kudos [?]: 75 [0], given: 0

I vote for C. Numbers that are OK are 36, 63, and 99.
Manager
Joined: 28 Feb 2003
Posts: 100
Followers: 1

Kudos [?]: 3 [0], given: 0

Manager
Joined: 08 Apr 2003
Posts: 149
Followers: 1

Kudos [?]: 8 [0], given: 0

i doubt C;

Conside the number P as 2 and Q as 9.

It fails for bothe condition 1 and condition 2.

???
Manager
Joined: 25 May 2003
Posts: 54
Followers: 1

Kudos [?]: 3 [0], given: 0

I vote for C as well

evensflow, P cannot equal 2 and Q cannot equal to 9 by the first condition. PQ has to be a multiple of 9, therefore (P+Q) must be a multiple of 9.

so numbers can be 18, 27, 36, 45, etc

by (2), Q is either 3 or 6 or 9, so using (1), P must be 6 or 3 or 9

..need both conditions
Similar topics Replies Last post
Similar
Topics:
3 P and Q are both positive integers. When P is divided by Q, the remai 3 27 Feb 2015, 05:00
1 Let p and q be two digit integers such that q is obtained by reversing 1 27 Jan 2015, 04:46
7 If p and q are consecutive integers, is p a multiple of 3? 9 01 Mar 2012, 04:47
Are integers P and Q both multiples of 3? (1) PQ (a 4 08 Oct 2008, 22:38
p and q are both positive integers, are both p & q 2 30 Oct 2007, 23:05
Display posts from previous: Sort by