A) 4 pm
B) 5 pm
C) 6 pm
D) None of these
Correct Answer: C
Solution :
Net ascent of the monkey in \[1\text{ }h=(390-20)\] feet =10 feet. So, the moneky ascends 90 feet in 9 h i.e., till 5 pm Clearly, in the next 1 h i.e., till 6 pm the monkey ascends remaining 30 feet to touch the flag.You need to login to perform this action.
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