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    Question

    A boy goes to school at 6 km/Hr and return at a speed of

    5 km/hr. If he takes 11 hrs in all. Find the distance from his village to school?
    A 11 km Correct Answer Incorrect Answer
    B 6 km Correct Answer Incorrect Answer
    C 30 km Correct Answer Incorrect Answer
    D 55 km Correct Answer Incorrect Answer
    E 66 km Correct Answer Incorrect Answer

    Solution

    Let the distance from village to school be D km According to the question, ⇒ D/6 + D/5 = 11 ⇒ 11D/30 = 11 ⇒ D = 30 km

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