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    Question

    What will come in place of the question mark (?) in the following series?

    75       196       52       221     

     ?       250
    A 51 Correct Answer Incorrect Answer
    B 40 Correct Answer Incorrect Answer
    C 25 Correct Answer Incorrect Answer
    D 37 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    75 + 112 = 196 196 – 122 = 52 52 + 132 = 221 221 – 142 = 25 25 + 152 = 250

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