New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Two trains are running on parallel lines in the same

    direction at the speed of 76 km/h and 40 km/h respectively. The faster train crosses a man in the slower train in 55 second. If the length of the slower train is 7/11th of the faster train, then find the length of the slower train.
    A 350m Correct Answer Incorrect Answer
    B 372m Correct Answer Incorrect Answer
    C 240m Correct Answer Incorrect Answer
    D 385m Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    According to the question, => (76 – 40) × (5/18) =D/55 => D = 550 m Length of the faster train = 550 m Length of the slower train = 550 × (7/11)= 350 m

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