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Logical Reasoning
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Q. One monkey climbs a poll at the rate of 6mts/min and fell down 3mts in the alternately. Length of the poll is 60 mts , how much time it will take to reach the top?
Option
a. 31
b.33
c.37
d.40
Read Solution (Total 3)
-
- c. 37
In 1st(odd minute) minute monkey climbs = 6m
In 2nd minute monkey falls = 3m
So, In every 2minutes it only climbs = 6m-3m = 3meters.
S0, 2min = 3meters.
2*18 = 3*18
36min= 54meters
In 37th(odd minute) minute, it climb 6m = 54 +6 = 60meters.
So, in 37th minute it climbs 60 meters to reach top.
- 13 years agoHelpfull: Yes(45) No(6)
- 37. 3 meter in. 2min.
54 meter - 9 years agoHelpfull: Yes(1) No(0)
- vignesh, why r u multiplied by 18 ????
- 10 years agoHelpfull: Yes(0) No(0)
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