Banking Sample Paper SBI Clerk Grade (Main) Sample Test Paper-4

  • question_answer
    A train crossed a platform in 43 seconds. The length of the train is 170 metres. What is the speed of the train?

    A)  233 km / hr.

    B)  243 km / hr.

    C)  265 km / hr.

    D)  Cannot be determined

    E)  None of these

    Correct Answer: D

    Solution :

     When a train crosses a platform, the distance covered = Sum of lengths of train and platform. Speed of train \[=\frac{170\text{ }+\text{ }length\text{ }of\text{ }platform}{43}\] The length of platform is not known. Hence, we cannot find the answer.


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