Two trains each 333 meter long, are running in opposite directions on parallel tracks. If their speeds are 45 km/hr and 66 km/hr respectively, then what is the time taken by the faster train to pass the driver of slower one?
45+66=111 Kms/hour Length 333+333=666Mts 666/111000*3600 21.6Secs
Two trains each 414 meter long, are running in opposite directions on parallel tracks. If their speeds are 39 km/hr and 69 km/hr respectively, what would be the time taken by the slower train to pass the driver of the faster one?
Two trains each 365 meter long, are running in same directions on parallel tracks. If their speeds are 44 km/hr and 64 km/hr respectively, then what would be the time taken by the faster train to pass the driver of the slower one?
The distance between two places R and S is 42 km. Anita starts from R with a uniform speed of 4 km/hr towards S and at the same time Romita starts from S towards R also with some uniform speed. They meet each other after 6 hours. What is the speed of Romita?
