18
Q:
A) 202 mts | B) 188 mts |
C) 165 mts | D) 156 mts |
Answer: C) 165 mts
Explanation:
Explanation:
Let the length of the train = L mts
Relative speed of train and man = 74 - 8 = 66 kmph = 66 x 5/18 m/s
=> 66 x 5/18 = L/9
=> L = 165 mts.