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kiran120680
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Joined: 18 Feb 2019
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Location: India
Schools: AGSM '20 EDHEC Sept 2019 Intake Great Lakes '21 IE
GMAT 1: 460 Q42 V13
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Schools: AGSM '20 EDHEC Sept 2019 Intake Great Lakes '21 IE
GMAT 1: 460 Q42 V13
Posts: 706
Kudos:
2,741
21 Jun 2019, 09:46
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E
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
35%
(medium)
Question Stats:
73% (01:49) correct
27%
(01:15)
wrong
based on 45
sessions
History
Date
Time
Result
Not Attempted Yet
A man drove from Town A to Town C through Town B without stopping at any point. If the average speed of the man for the whole journey was 160/3 kilometers per hour, what was the average speed with which the man drove from Town A to Town B?
(1) The distance between Towns A and B was 25 kilometers
(2) The man drove from Town B to Town C at an average speed of 60 kilometers per hour
(1) The distance between Towns A and B was 25 kilometers
(2) The man drove from Town B to Town C at an average speed of 60 kilometers per hour
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
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21 Jun 2019, 11:47
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kiran120680
Avg. Speed = Total Distance/Total time
--> 160/3 = (D1 + D2)/(t1 + t2)
Avg Speed from A to B = D1/t1
(1) The distance between Towns A and B was 25 kilometers
--> D1 = 25
--> t1 - unknown
Insufficient
(2) The man drove from Town B to Town C at an average speed of 60 kilometers per hour
--> D2/t2 = 60
Insufficient
Combining (1) & (2)
Also, Insufficient
IMO Option E
Pls Hit Kudos if you like the solution
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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