Question

what is solution of this question

Answer 1

Drunkard walking 5 steps forward and 3 steps backward means 5-3=2 steps forward
each step is = 1 meter taking 1 second means
5+3 = 8 sec for 2 meter
pit 11 meter away
hence time taken for 6 meter is 24 seconds
he will go forward 3 steps again he will take 3 second.... hence 24 sec + 5 sec = 29 sec

because 6 m he will go 5 step ahead and fall in the pit.

Answer 2

ans is 21 seconds because ,if we take 5steps he will take 3steps back so if he reach 11m then 55seconds ,and 3steps back