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    Question

    In how many different ways can the letters of the word

    ‘PADDLED’ be arranged?
    A 910 Correct Answer Incorrect Answer
    B 2520 Correct Answer Incorrect Answer
    C 5040 Correct Answer Incorrect Answer
    D 840 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    The word PADDLED contains 7 letters namely, 1P, 1A, 3D, 1L, 1E. ∴ Required number of ways = 7!/3! = 5040/6 = 840

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