A train 300 m long can cross an electric pole in 10 sec and then find the speed of the train?
A train 300 m long can cross an electric pole in 10 sec and then find the speed of the train?
Answer/Solution
108 Kmph
Steps/Work
Length = Speed * time
Speed = L/T
S = 300/10
S = 30 M/Sec
Speed= 30*18/5 (To convert M/Sec in to Kmph multiply by 18/5)
Speed = 108 Kmph
Answer: E
Speed = L/T
S = 300/10
S = 30 M/Sec
Speed= 30*18/5 (To convert M/Sec in to Kmph multiply by 18/5)
Speed = 108 Kmph
Answer: E