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    Question

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

    30           162        

    344         ?              890         1270
    A 448 Correct Answer Incorrect Answer
    B 544 Correct Answer Incorrect Answer
    C 624 Correct Answer Incorrect Answer
    D 584 Correct Answer Incorrect Answer
    E 722 Correct Answer Incorrect Answer

    Solution

    30 + 112 + 11 = 162 162 + 132 + 13 = 344 344 + 152 + 15= 584 584 + 172 + 17=890 890 + 192 + 19 = 1270

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