Train A which is 320 m long can cross a pole in 16 sec. If it halts 5 times each time for exactly 18 min, how many hours it will take to cover a distance of 576 km ? (in hours)
Correct Answer: Description for Correct answer:
Speed of train \( \frac{322}{16}=20 m/sec \)
\( =20 \times \frac{18}{5}=72 km/h \)
Required time to cover a distance of 576 km
= \( \frac{5 \times 18}{60}+\frac{576}{72} \)
\( 1.5+8=9.5 hours \)
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