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    Question

    The question contains pairs of words that are related

    to each other in a certain way. Three of the following four word-pairs are alike as these have the same relationship and thus form a group. Which word-pair is the one that DOES NOT belong to that group?
    A Octagon – 8 sides Correct Answer Incorrect Answer
    B Heptagon – 7 sides Correct Answer Incorrect Answer
    C Nonagon – 9 sides D Correct Answer Incorrect Answer
    D Decagon – 12 sides Correct Answer Incorrect Answer

    Solution

    Octagon has 8 sides Heptagon has 7 sides Nonagon has 9 sides Decagon has 10 sides, not 12 Thus, the pair Decagon – 12 sides is incorrect and does not belong to the group.

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