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  1. The sum of five consecutive odd numbers is equal to 245. What is the difference between twice the largest odd number and the smallest odd number?
  2. A.

    63

    B.

    71

    C.

    51

    D.

    65

    E.

    None of these

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    Answer : Option E

    Explanation :

    x + x+2 + x+4 + x+6 + x+8 = 245

    =>5x + 20 = 245

    => 5x = 225

    => x = 45

    ∴ The largest number is = x+8 = 45 + 8 = 53

    ∴ Required difference is = 2 * 53 - 45 = 61


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