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25 Nov 2019, 02:59
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B
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:
65% (01:31) correct
35%
(01:11)
wrong
based on 139
sessions
History
Date
Time
Result
Not Attempted Yet
A man's total travel expense over 3 days was $42. What was his median expense?
(1) On day 2, he spent $12
(2) On day 1, he spent $14
Are You Up For the Challenge: 700 Level Questions
(1) On day 2, he spent $12
(2) On day 1, he spent $14
Are You Up For the Challenge: 700 Level Questions
25 Nov 2019, 05:05
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d1+d2+d3=42
#1
d2=12
so d1+d3 = 30 ; or say each day 15 or it can be any value to sum = 30 insufficient ( 12,15,15) ( 10,12,20) so on
#2
d1= 14
so d2+d3 = 28
d2=d3=14
median = 14
IMO B
sufficient
#1
d2=12
so d1+d3 = 30 ; or say each day 15 or it can be any value to sum = 30 insufficient ( 12,15,15) ( 10,12,20) so on
#2
d1= 14
so d2+d3 = 28
d2=d3=14
median = 14
IMO B
sufficient
Bunuel
A man's total travel expense over 3 days was $42. What was his median expense?
(1) On day 2, he spent $12
(2) On day 1, he spent $14
Are You Up For the Challenge: 700 Level Questions
(1) On day 2, he spent $12
(2) On day 1, he spent $14
Are You Up For the Challenge: 700 Level Questions
30 Nov 2019, 05:53
Kudos
Bookmarks
Archit3110 although you get the right answer but solution is not correct.
you cannot assume that D2 = D3
you cannot assume that D2 = D3
