A train 100 m long passes a bridge at the rate of 72 km per hour in 25 seconds. The length of the bridge is-

A 150 m
B 250 m
C 300 m
D 400 m

Correct Answer: 400 m

Length of the bridge = <math xmlns = "http://www.w3.org/1998/Math/MathML"><mfenced><mrow><mn>72</mn><mo>&#xF7;</mo><mn>3</mn><mo>.</mo><mn>6</mn></mrow></mfenced><mo>&#xD7;</mo><mn>25</mn><mo> - </mo><mn>100</mn></math> = 400m
Bissoy MCQ
#গণিত #ট্রেন ও  গতিবেগ (Train & Speed) #One Bank Ltd #One Bank Ltd - Special Cadre Officer - 09.11.2012

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