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26 Sep 2018, 05:32
Kudos
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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:
25%
(medium)
Question Stats:
77% (00:55) correct
23%
(01:10)
wrong
based on 56
sessions
History
Date
Time
Result
Not Attempted Yet
Is an integer ‘6’ present in a set of 12 consecutive integers?
(1) The integer −4 is present in the set.
(2) The integer 5 is present in the set.
(1) The integer −4 is present in the set.
(2) The integer 5 is present in the set.
26 Sep 2018, 06:34
Kudos
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Bunuel
\Question: Is an integer ‘6’ present in a set of 12 consecutive integers?
Statement 1: The integer −4 is present in the set.
Considering -4 as smallest element of the set of 12 consecutive integers set becomes {-4, -3, -2....5, 6, 7}
Considering -4 as Largest element of the set of 12 consecutive integers set becomes {-4, -5, -6....-14, -15}
in first set 6 is present and in second set 6 is NOT present hence
NOT SUFFICIENT
Statement 2: The integer 5 is present in the set.
Considering 5 as smallest element of the set of 12 consecutive integers set becomes {5, 6, 7.....16}
Considering 5 as Largest element of the set of 12 consecutive integers set becomes {-6, -5, -4.....4, 5}
in first set 6 is present and in second set 6 is NOT present hence
NOT SUFFICIENT
Combining two statements
Set has 12 elements including -4 and 5
Set may be {-4, -3, -2....5, 6, 7} i.e. 6 is present in set
Set may be {-6, -5, -4, -3, -2....3, 4, 5} i.e. 6 is NOT present in set
NOT SUFFICIENT
Answer: Option E
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