A Train Speeds Past A Pole In 15 Sec And A Platform 100 M Long In 25 – InterviewSolution

InterviewSolution

1.

A Train Speeds Past A Pole In 15 Sec And A Platform 100 M Long In 25 Sec, Its Length Is?

Answer»

Let the LENGTH of the train be X m and its speed be y m/sec.

Then, x/y = 15 =&GT; y = x/15

(x + 100)/25 = x/15 => x = 150 m.

Let the length of the train be x m and its speed be y m/sec.

Then, x/y = 15 => y = x/15

(x + 100)/25 = x/15 => x = 150 m.

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