Question
A train passes an electrical pole in 12 seconds and
passes a platform 380 m long in 50 seconds. Find the length of the train. TYPE 4Solution
Let the length of the train be ‘x’ meter. ∴ x/12 = (x + 380)/50 ⇒ 50x = 12x + 4560 ⇒ 38x = 4560 ⇒ x = 120 m
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