|
|
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.
06 Apr 2017, 01:46
Kudos
Bookmarks
E
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
45%
(medium)
Question Stats:
67% (02:20) correct
33%
(02:02)
wrong
based on 178
sessions
History
Date
Time
Result
Not Attempted Yet
In the diagram above each of the letters represents one of the digits between 5 and 9. If each row and each column must be filled with distinct digits, what is the sum of w, b and c?
(1) b = 7
(2) l = 8
Attachment:
image001.gif [ 625 Bytes | Viewed 3652 times ]
Pure algebraic questions like this one are no longer part of the GMAT Data Sufficiency syllabus.
For relevant Data Sufficiency questions, please check the Data Sufficiency forum:
Data Sufficiency Forum
Data Sufficiency Forum
06 Apr 2017, 07:22
Kudos
Bookmarks
w + b + c = ?
St1: b = 7 --> 'w' can be 7 or any other integer. 'c' can be any integer other than '7'
Not Sufficient
St2: l = 8 --> w can be 8 or any other integer. w + b + c can have multiple values.
Not Sufficient
Combining St1 and St2, w can be 7 or 8 or any integer. 'c' can be any integer other than 7.
w + b + c cannot be determined.
Not Sufficient
Answer: E
St1: b = 7 --> 'w' can be 7 or any other integer. 'c' can be any integer other than '7'
Not Sufficient
St2: l = 8 --> w can be 8 or any other integer. w + b + c can have multiple values.
Not Sufficient
Combining St1 and St2, w can be 7 or 8 or any integer. 'c' can be any integer other than 7.
w + b + c cannot be determined.
Not Sufficient
Answer: E
06 Apr 2017, 13:29
Kudos
Bookmarks
Bunuel
Does this mean we can consider rows and columns separately or for any cell we have to consider both the columns and rows?
For example, do w,a,k,x,z all need to be unique or just (w,x,z), and (w,a,k)
