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12 Jan 2015, 11:01
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C
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
5%
(low)
Question Stats:
97% (00:55) correct
3%
(00:37)
wrong
based on 78
sessions
History
Date
Time
Result
Not Attempted Yet
Alison, the company CEO, wants to schedule a one-hour meeting on Monday for herself and three other managers, Bob, Colleen, and David. Is there a one-hour period on Monday available to all four people?
(1) On Monday, Bob has an open period from 12:00 p.m. to 3:00 p.m. and David has an open period from 2:00 p.m. to 5:00 p.m.
(2) On Monday, Alison and Colleen have an open period from 11:00 a.m. to 3:00 p.m.
Kudos for a correct solution.
(1) On Monday, Bob has an open period from 12:00 p.m. to 3:00 p.m. and David has an open period from 2:00 p.m. to 5:00 p.m.
(2) On Monday, Alison and Colleen have an open period from 11:00 a.m. to 3:00 p.m.
Kudos for a correct solution.
12 Jan 2015, 23:43
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here we go -
St1: On Monday, Bob has an open period from 12:00 p.m. to 3:00 p.m. and David has an open period from 2:00 p.m. to 5:00 p.m.
no information is given about Alison and Colleen
Hence Insufficient
St2: On Monday, Alison and Colleen have an open period from 11:00 a.m. to 3:00 p.m.
no information is given about Bob and David
Combining both :
Only time slot available is between 2 to 3
Hence option C is correct.
Check figure for better picture.
St1: On Monday, Bob has an open period from 12:00 p.m. to 3:00 p.m. and David has an open period from 2:00 p.m. to 5:00 p.m.
no information is given about Alison and Colleen
Hence Insufficient
St2: On Monday, Alison and Colleen have an open period from 11:00 a.m. to 3:00 p.m.
no information is given about Bob and David
Combining both :
Only time slot available is between 2 to 3
Hence option C is correct.
Check figure for better picture.
Attachments
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14 Jan 2015, 06:17
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Alison, the company CEO, wants to schedule a one-hour meeting on Monday for herself and three other managers, Bob, Colleen, and David. Is there a one-hour period on Monday available to all four people?
(1) On Monday, Bob has an open period from 12:00 p.m. to 3:00 p.m. and David has an open period from 2:00 p.m. to 5:00 p.m.
(2) On Monday, Alison and Colleen have an open period from 11:00 a.m. to 3:00 p.m.
Statement 1. Bob and David can meet between 2:00 pm and 3:00 pm but we don't know anything about Alison and Colleen. Hence insufficient
Statement 2. Nothing is known about Bob and David. Hence insufficient.
1+2. Bob and David can meet between 2:00 pm and 3:00 pm and Alison and Colleen can join between this period too. Hence answer C
(1) On Monday, Bob has an open period from 12:00 p.m. to 3:00 p.m. and David has an open period from 2:00 p.m. to 5:00 p.m.
(2) On Monday, Alison and Colleen have an open period from 11:00 a.m. to 3:00 p.m.
Statement 1. Bob and David can meet between 2:00 pm and 3:00 pm but we don't know anything about Alison and Colleen. Hence insufficient
Statement 2. Nothing is known about Bob and David. Hence insufficient.
1+2. Bob and David can meet between 2:00 pm and 3:00 pm and Alison and Colleen can join between this period too. Hence answer C
