A) 4 pm
B) 5 pm
C) 6 pm
D) None of these
Correct Answer: C
Solution :
Clearly, the monkey climbs 10 ft in one hour. So, it will climb upto a height of 90 ft in 9 h, i.e., at 5 : 00 pm It will then ascend a height of 30 ft in the next hour to touch the peak at 6:00 pm.You need to login to perform this action.
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