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15 Apr 2019, 23:56
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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:
82% (01:20) correct
18%
(01:43)
wrong
based on 34
sessions
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A trainer on a Project Planning Module conducts batches of soft skill training for different companies. The trainer sets the batch size (the number of participants) of any batch such that he can make groups of equal numbers without leaving out any of the participants. For a particular batch he decides that he should be able to make teams of 3 participants each, teams of 5 participants each, and teams of 6 participants each, successfully without leaving out anyone in the batch. Which one of the following best describes the batch size (number of participants) that he chooses for the program?
(A) Exactly 30 participants.
(B) At least 30 participants.
(C) Less than 30 participants.
(D) More than 30 participants.
(E) Participants in groups of 30 or its multiples.
(A) Exactly 30 participants.
(B) At least 30 participants.
(C) Less than 30 participants.
(D) More than 30 participants.
(E) Participants in groups of 30 or its multiples.
16 Apr 2019, 00:40
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LCM of 3,6 and 5 is 30.
Therefore, any group of 30 or multiple of 30 can be divided into batch of 3, 5 or 6 without leaving any participants.
Therefore, any group of 30 or multiple of 30 can be divided into batch of 3, 5 or 6 without leaving any participants.
