A drunkard is walking along a straight road. He takes five steps forwa – McqOptions

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1.	A drunkard is walking along a straight road. He takes five steps forward and three steps backward and so on. Each step is 1 m long and takes 1 s. There is a pit on the road 11 m away from the starting point. The drunkard will fall into the pit after
A.	29 s
B.	21 s
C.	37 s
D.	31 s
Answer» B. 21 s

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