If a top rises 3 cm in one minute on a 12 cm tall pole and slides 2 cm down in another minute, then in how much time the ant (A) will reach the top of the pole? (B) What will the pillar have to do?
Ans:- (a) 19 min (b) 20 min 40 sec
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it shall take 6 attempts to reach the top of the polro
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