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JoohiKumar
Joined: 16 Jun 2017
Last visit: 28 May 2019
Posts: 10
Given Kudos: 12
Location: India
Concentration: Marketing, Finance
Schools: Erasmus '20
GMAT 1: 530 Q32 V26
GPA: 4
WE:General Management (Consulting)
26 Jan 2019, 13:25
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Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
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50% (00:16) correct
50%
(03:38)
wrong
based on 2
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Not Attempted Yet
Andy, George and Sally are a team of consultants working on Project Alpha. They have an eight hour deadline to complete the project. The team members work at constant rates throughout the eight hour period. If the team of three has to begin work now and no one else can work on this project, will Project Alpha be completed by the deadline?
(1) Sally can finish the project alone in 4k+74k+7 hours, where kk is a positive integer with a minimum value of 1 and a maximum value of 5.
(2) Working alone, George will take 2k+12k+1 hours and Andy will take 3+2k3+2k hours, where kk is a positive integer with a minimum value of 1 and a maximum value of 5
Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient
EACH statement ALONE is sufficient.
Statements (1) and (2) TOGETHER are NOT sufficient
(1) Sally can finish the project alone in 4k+74k+7 hours, where kk is a positive integer with a minimum value of 1 and a maximum value of 5.
(2) Working alone, George will take 2k+12k+1 hours and Andy will take 3+2k3+2k hours, where kk is a positive integer with a minimum value of 1 and a maximum value of 5
Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient
EACH statement ALONE is sufficient.
Statements (1) and (2) TOGETHER are NOT sufficient
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26 Jan 2019, 13:53
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Answer discussed here:
https://gmatclub.com/forum/andy-george-and-sally-are-a-team-of-consultants-working-on-94390.html
https://gmatclub.com/forum/andy-george-and-sally-are-a-team-of-consultants-working-on-94390.html
Archived Topic
Hi there,
This topic has been closed and archived due to inactivity or violation of community quality standards. No more replies are possible here.
Where to now? Join ongoing discussions on thousands of quality questions in our Data Sufficiency (DS) Forum
Still interested in this question? Check out the "Best Topics" block above for a better discussion on this exact question, as well as several more related questions.
Thank you for understanding, and happy exploring!
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