Question (21/42)
Two trains of equal length are running on parallel lines in the same direction at 46 km/hr and 36 km/hr. If faster train passes the slower train in 36 seconds, then what is length of each train ?(A)  50 meters
(B)  55 meters
(C)  60 meters
(D)  65 meters
Question (22/42)
Two goods trains each 500 meter long, are running in opposite directions on parallel tracks. Their speeds are 45 km/hr and 30 km/hr respectively. Find the time taken by the slower train to pass the driver of the faster train ?(A)  12 Seconds
(B)  24 Seconds
(C)  36 Seconds
(D)  48 Seconds