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    Question

    A car moving at a speed of 54 km/hr covers a certain

    distance in тАШxтАЩ hours. If the same distance is covered at a speed of 72 km/hr in (x - 1.5) hours, find the value of тАШxтАЩ.
    A 5 Correct Answer Incorrect Answer
    B 2 Correct Answer Incorrect Answer
    C 1 Correct Answer Incorrect Answer
    D 7 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ, 54x = 72(x - 1.5) 72x тАУ 54x = 108 18x = 108 x = 6

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