AP ICET 2017 Shift 1 Paper

Question : 84 of 200

Marks: +1, -0

To run around a track. A. B and C respectively, take 27. 36 and 45 seconds. All of them start simultaneously at a point P on the track. The number of rounds made by C when all of them meet next at P is

Validate

Solution:

LCM (27, 36, 45) = 540
∴ Number of rounds made by C

=540/45=12

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