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# A train 120 m long is running at the speed of 54 km/hr. Find the time taken by it to pass a man standing near the railway line.

( A ) 10
( B ) 8
( C ) 12
( D ) 14

Speed of train $= \bigg(54 \times \large\frac{5}{18}\bigg)$$m/sec$
$\qquad= 15 m/sec$
Time taken by the train to pass the man = $\large\frac{120}{15}$
$\qquad= 8\;sec$