#shorts | 60 bones in 60 Seconds | Neela Bakore Tutorials

A train passes a 60 metres long platform in 20 seconds and a man standing on the platform in 16 seconds. The speed of the train is:

The number of electrons delivered at the cathode during electrolysis by a current of 1 ampere in 60 seconds is (charger on electron = 1.60 xx 10^(-19)C )

A train passes two bridges of lengths 800 m and 400 m in 100 seconds and 60 seconds respectively. The length of the train is:

A train passes two bridges of lengths 800 m and 400 m in 100 seconds and 60 seconds respectively. The length of the train is :