Question

    In each of these number series one number is wrong. Find out the wrong number. 

    174    180     198    252     414    910

    A 180 Correct Answer Incorrect Answer
    B 910 Correct Answer Incorrect Answer
    C 198 Correct Answer Incorrect Answer
    D 414 Correct Answer Incorrect Answer
    E 252 Correct Answer Incorrect Answer

    Solution

    174 + 6 = 180 180 + 18 = 198 198 + 54 = 252 252 + 162 = 414 414 + 486 = 900

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