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    Question

    A train running with 90km/hr takes 25sec to cross a

    platform 250 m long. How much it take to cross a stationary train having┬а length of 75m ?
    A 20 sec Correct Answer Incorrect Answer
    B 25 sec Correct Answer Incorrect Answer
    C 22 sec Correct Answer Incorrect Answer
    D 18 sec Correct Answer Incorrect Answer

    Solution

    250+L =┬а 90┬а ├Ч┬а (5/18)┬а ├Ч┬а 25 L= 375m 375 + 75 = 90┬а ├Ч┬а (5/18)┬а ├Ч┬а t So, t = 18sec.

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