Question 18
A train traveling at 144 km/h crosses a bridge in 40 seconds and a man standing on the bridge in 24 seconds. What is the length of the bridge, in metres?
Interpretation: The speed is constant; the stated times are for the whole train to pass the bridge and the stationary person.
Answer format: enter the integer answer without units. Leading zeros are optional; the original paper uses four-digit boxes.
Interpretation: The speed is constant; the stated times are for the whole train to pass the bridge and the stationary person.
Answer format: enter the integer answer without units. Leading zeros are optional; the original paper uses four-digit boxes.