Question

A train passes 2 scoters moving in the same direction. If the train travels at a speed of 60 kmph

in 30 sec and 90 kmph in 45 sec, then what is the length of the train? ​

Answer 1

$\huge\bold{\gray{\sf{Answer:}}}$

$\bold{Explanation:}$

We know that,

Fast train is 50km/h

And slow train is 30 km/h

Then,

The length of the faster train is

=(50−30)× 18/5×18 {Cancel 18 by 18}

=100m