|
|
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.
Updated on: 31 Mar 2010, 20:35
Originally posted by vicksikand on 31 Mar 2010, 20:00.
Last edited by vicksikand on 31 Mar 2010, 20:35, edited 1 time in total.
Last edited by vicksikand on 31 Mar 2010, 20:35, edited 1 time in total.
Kudos
Bookmarks
What is the value of \(X\) ?
1. \(X!\) is odd
2. \(X\) is even
S1: 0!=1, 1!=1 not sufficient
S2: 2,4,6,8,,,,
S1 and S2 are mutually exclusive sets, in other words statements S1 and S2 are conflicting.
1. \(X!\) is odd
2. \(X\) is even
S1: 0!=1, 1!=1 not sufficient
S2: 2,4,6,8,,,,
S1 and S2 are mutually exclusive sets, in other words statements S1 and S2 are conflicting.
Archived Topic
Hi there,
Archived GMAT Club Tests question - no more replies possible.
Where to now? Try our up-to-date Free Adaptive GMAT Club Tests
for the latest questions.
Still interested? Check out the "Best Topics" block below for better discussion and related questions.
Thank you for understanding, and happy exploring!
31 Mar 2010, 20:13
Kudos
Bookmarks
X! is odd and the two numbers you pulled 0 and 1 satisfy that.
However in statement 2 X (not X!) is said to be even so 0 is even while 1 is odd
so 0 satisfies this and the statements do not contradict.
However in statement 2 X (not X!) is said to be even so 0 is even while 1 is odd
so 0 satisfies this and the statements do not contradict.
31 Mar 2010, 20:35
Kudos
Bookmarks
Just slipped @ 0 is an even integer. For the record, I knew S2 was just X and not X! , I should accounted for 0 in addition to the other even numbers (2,4,6,8,....)
Archived Topic
Hi there,
Archived GMAT Club Tests question - no more replies possible.
Where to now? Try our up-to-date Free Adaptive GMAT Club Tests
for the latest questions.
Still interested? Check out the "Best Topics" block above for better discussion and related questions.
Thank you for understanding, and happy exploring!
