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20 Jul 2016, 11:35
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Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
25%
(medium)
Question Stats:
71% (00:46) correct
29%
(00:45)
wrong
based on 55
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How many diamond rings can a goldsmith refine in two weeks?
(1) There are 4 diamonds in each ring.
(2) One goldsmith can refine 2 diamonds in 4 hours.
(1) There are 4 diamonds in each ring.
(2) One goldsmith can refine 2 diamonds in 4 hours.
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Hi there,
This topic has been closed and archived due to inactivity or violation of community quality standards. No more replies are possible here.
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20 Jul 2016, 20:46
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STEM:# of rings refined in 2 weeks=?
STAT-1: a ring contains 4 diamonds. No information about hours and days ......insufficient.
STAT-2: 4 hours is needed to refine 2 diamonds......insufficient
COMB-1&2: goldsmith needs 8 hours to refine a ring.
But we don't know how many hours a day and how many days a week goldsmith works......insufficient
ANS: E
STAT-1: a ring contains 4 diamonds. No information about hours and days ......insufficient.
STAT-2: 4 hours is needed to refine 2 diamonds......insufficient
COMB-1&2: goldsmith needs 8 hours to refine a ring.
But we don't know how many hours a day and how many days a week goldsmith works......insufficient
ANS: E
02 Aug 2016, 18:14
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Hi bunuel what is the right answer - I dont think gien answer is right
