MBA CDOE (USOL) Panjab University MBA Entrance Exam with MCQ Answers 2015

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30.

A child climbs a pole 60m in height in such a way it climbs 6m in 1 second and in every next second it slips 3m. In how much time will the child reach the top of the pole ?

A: 36s
B: 37s
C: 38s
D: 39s

The answer is: B