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    Question

    What will be the average of odd numbers between 20 to

    74?
    A 37 Correct Answer Incorrect Answer
    B 42 Correct Answer Incorrect Answer
    C 47 Correct Answer Incorrect Answer
    D 37.5 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Odd numbers between 20 to 74.┬а тЗТ 21, 23, 25тАжтАжтАжтАжтАжтАжтАжтАжтАжтАжтАжтАж.73. Clearly, this is a series of consecutive odd numbers. тИ┤ According to the formula┬а Average of consecutive numbers = (first number +┬а last number)/2┬а = (21 +┬а 73)/2┬а = 94/2 = 47

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