A drunkard is walking along a straight road. He takes 5 steps forward and 3 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 drunkard is walking along a straight road.He takes 5 steps forward and 3steps backward followed again by 5 step forward and 3step backward and so on.Each step is 1m and takes 1s .There is a pit on the road 11m away from starting point.The drunkard will fall into the pit after.....ANS:29s(pls give explanation becoz I have already gone through the solution but not able to follow some steps especially why they calculate the time for 6m)