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25 Jul 2018, 21:21
Kudos
Bookmarks
C
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:
78% (01:27) correct
22%
(00:56)
wrong
based on 162
sessions
History
Date
Time
Result
Not Attempted Yet
Was Madeline’s job inter view on a Tuesday?
(1) Exactly 50 hours before the inter view, it was Sunday.
(2) The inter view was between 2:00 p.m. and 10:00 p.m
(1) Exactly 50 hours before the inter view, it was Sunday.
(2) The inter view was between 2:00 p.m. and 10:00 p.m
25 Jul 2018, 21:30
Kudos
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To determine whether Madeline’s job interview was on a Tuesday
Statement 1
Exactly 50 hours before the interview, it was Sunday.
Case 1
Lets say exactly 50 hours before the interview was Sunday 11PM
=> Interview was on Wednesday 1AM
=> Job interview was not on a Tuesday
Case 2
Lets say exactly 50 hours before the interview was Sunday 9PM
=> Interview is on Tuesday 11PM
=> Job interview was on a Tuesday
Statement 1 is not sufficient
Statement 2
The interview was between 2:00 p.m. and 10:00 p.m
It could be on any day of the week
Statement 2 is not sufficient
Combining statements 1 and 2
The possible values are Sunday 12PM to Sunday 8PM
=> The interview was on Tuesday 2PM to Tuesday 10PM
Statement 1 and 2 together are sufficient
Hence option C
Statement 1
Exactly 50 hours before the interview, it was Sunday.
Case 1
Lets say exactly 50 hours before the interview was Sunday 11PM
=> Interview was on Wednesday 1AM
=> Job interview was not on a Tuesday
Case 2
Lets say exactly 50 hours before the interview was Sunday 9PM
=> Interview is on Tuesday 11PM
=> Job interview was on a Tuesday
Statement 1 is not sufficient
Statement 2
The interview was between 2:00 p.m. and 10:00 p.m
It could be on any day of the week
Statement 2 is not sufficient
Combining statements 1 and 2
The possible values are Sunday 12PM to Sunday 8PM
=> The interview was on Tuesday 2PM to Tuesday 10PM
Statement 1 and 2 together are sufficient
Hence option C
25 Jul 2018, 21:34
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Bunuel
The answer is C.
statement1:Lets consider Sunday 12am-50 hours added then time is Tuesday 2 am -Answer Yes
Case2:Sunday 11pm -50 hours added then time is Wed 1 am -Answer No
So insufficient
Statement 2:Between 2pm and 10 pm:
No information about day ,so insufficient
Using both statement,
Sufficient,hence C
