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    Question

    Three of the following four options are alike in a

    certain way and thus form a group. Which is the option that does NOT belong to that group? (NOTE : Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding /deleting /multiplying etc., to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed). 
    A 2 – 4 – 8 Correct Answer Incorrect Answer
    B 2 – 2 – 4 Correct Answer Incorrect Answer
    C 3 – 2 – 5 Correct Answer Incorrect Answer
    D 1 – 3 – 3 Correct Answer Incorrect Answer

    Solution

    The correct answer is C

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