Events & Promotions
|
|
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
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
May 1806:30 AM PDT
-08:30 AM PDT
Join Piyush Beriwala in this webinar as he guides you through a smart study plan to achieve the 99th %ile on the GMAT Focus. Learn the best strategies and tips to master the test and boost your score.
May 1610:00 AM PDT
-11:59 PM PDT
Save BIG with Magoosh! 50% off all study plans with code PREVAIL50 - Expires Monday 5/19
May 1706:30 AM PDT
-08:30 AM PDT
We know Strengthen and Weaken questions account for more than 50% of the CR questions on the GMAT. With CR becoming even more important on GMAT Focus, it's time you strengthen your weaknesses with an approach that improves your solving time and accuracy!
May 2411:00 AM IST
-01:00 PM IST
Do RC/MSR passages scare you? e-GMAT is conducting a masterclass to help you learn –1. Learn effective reading strategies 2.Tackle difficult RC & MSR with confidence 3.Excel in timed test environment
May 2408:00 PM PDT
-09:00 PM PDT
Full-length FE mock with insightful analytics, weakness diagnosis, and video explanations!
Jun 1006:00 AM PDT
-05:30 PM PDT
Register for the GMAT Club Virtual MBA Spotlight fair, the biggest MBA fair of the year. You will have a chance to hear Admissions directors from almost every Top 20 program speak, network with peers, and conveniently attend morning or afternoon sessions.
Updated on: 09 Apr 2014, 01:17
Originally posted by jimmyjamesdonkey on 23 Sep 2007, 11:46.
Last edited by Bunuel on 09 Apr 2014, 01:17, edited 1 time in total.
Last edited by Bunuel on 09 Apr 2014, 01:17, edited 1 time in total.
Renamed the topic, edited the question and added the OA.
Kudos
Bookmarks
C
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
15%
(low)
Question Stats:
78% (01:21) correct
22%
(01:12)
wrong
based on 1424
sessions
History
Date
Time
Result
Not Attempted Yet
If p is a positive integer, what is the value of p?
(1) p/4 is a prime number.
(2) p is divisible by 3.
(1) p/4 is a prime number.
(2) p is divisible by 3.
09 Apr 2014, 01:27
Kudos
Bookmarks
nikolas7
In this case p can also be a different number?
What i mean is that it could be a very big number which we can not calculate so easy as 12. How we can be sure that 12 is the right answer, if what i refer is correct?
What i mean is that it could be a very big number which we can not calculate so easy as 12. How we can be sure that 12 is the right answer, if what i refer is correct?
If p is a positive integer, what is the value of p?
(1) p/4 is a prime number --> p = 4*(prime number) --> p can be 4*2=8, 4*3=12, 4*5=20, 4*7=28, ... Not sufficient.
(2) p is divisible by 3 --> p can be 3, 6, 9, 12, 15, ... Not sufficient.
(1)+(2) From (1) we have that p = 4*(prime number) and from (2) that p is a multiple of 3. Now, for p = 4*(prime number) to be a multiple of 3 (prime number) must be 3, hence p = 4*(prime number) = 4*3 = 12. Sufficient.
Answer: C.
Hope it's clear.
General Discussion
