GRE Prep 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.
Sep 28Live Online Class with Top GRE Expert Mike Butville
08:00 PM EDT
-10:00 PM EDT
Top scores are possible when you enroll in a powerful GRE course, taught live online + 6 months access to TTP GRE OnDemand video courses included! Class starts Mon/Wed Sept. 28, 2026 - Dec. 9, 2026, 8:00pm-10:00pm EST
When a pair of six-sided dice, each with faces numbered 1 to 6,
[#permalink]
29 Sep 2018, 15:04
29 Sep 2018, 15:04
5
Bookmarks
00:00
Question Stats:
55% (01:44) correct
45% (02:14) wrong based on 20 sessions
Hide Show timer Statistics
Hi guys! This question appeared on the Cracking the GRE 2019 premium version from Princeton Review. The book has a graphical explanation that did not convince me. Coud anyone provide me an insight on this?
When a pair of six-sided dice, each with faces numbered 1 to 6, is rolled once, what is the probability that the result is either a 3 and a 4 or a 5 and a prime number?
When a pair of six-sided dice, each with faces numbered 1 to 6, is rolled once, what is the probability that the result is either a 3 and a 4 or a 5 and a prime number?
Show: ::
7/36
Re: When a pair of six-sided dice, each with faces numbered 1 to 6,
[#permalink]
18 Dec 2018, 09:11
18 Dec 2018, 09:11
4
Expert Reply
2
Bookmarks
MateusLima30 wrote:
Hi guys! This question appeared on the Cracking the GRE 2019 premium version from Princeton Review. The book has a graphical explanation that did not convince me. Coud anyone provide me an insight on this?
When a pair of six-sided dice, each with faces numbered 1 to 6, is rolled once, what is the probability that the result is either a 3 and a 4 or a 5 and a prime number?
When a pair of six-sided dice, each with faces numbered 1 to 6, is rolled once, what is the probability that the result is either a 3 and a 4 or a 5 and a prime number?
A pair of dice will have 6*6 or 36 ways.
you can get a 3 and 4 in two ways (3,4) or (4,3)
5 and a prime number ; (2,5) or (5,2) or (5,3) or (3,5) or (5,5)
total 7 ways...
Probability = 7/36
General Discussion
Re: When a pair of six-sided dice, each with faces numbered 1 to 6,
[#permalink]
29 Sep 2018, 23:36
29 Sep 2018, 23:36
Expert Reply
Please.
Follow the rules for posting on the board. They are pivotal to keep clean and efficient it.
If this is a QCQ look at here how to properly post it, in the right format.
https://gre.myprepclub.com/forum/qq-how-to ... -2357.html
Thank you so much.
Follow the rules for posting on the board. They are pivotal to keep clean and efficient it.
If this is a QCQ look at here how to properly post it, in the right format.
https://gre.myprepclub.com/forum/qq-how-to ... -2357.html
Thank you so much.
