How long does a train 165 meters long running at the rate of 54 kmph take to cross a bridge 660 meters in length?
A.45 sec
B.75 sec
C.55 sec
D.54 sec
Answer:C
How long does a train 165 meters long running at the rate of 54 kmph take to cross a bridge 660 meters in length?
A.45 sec B.75 sec C.55 sec D.54 sec