ABC26GN3871 · Problems on Trains

Subject: General Aptitude · Chapter: Problems on Trains · Exam: · Marks: · Difficulty:

A train 132 m long passes a telegraph pole in 6 seconds. Find the speed of the train.

(a)70 km / hr

(b)72 km / hr

(c)79.2 km / hr

(d)80 km / hr

Answer

Answer (as printed):

Explanation

Speed $=\left(\frac{132}{6}\right) \mathrm{m} / \mathrm{sec}=\left(22 \times \frac{18}{5}\right) \mathrm{km} / \mathrm{hr}=79.2 \mathrm{km} / \mathrm{hr}$.

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