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    Question

    In each of the following questions a number series is given. One term of the series is denoted by X. You have to calculate the value of X and by using the value of X , you have to replace the question mark (?) in the following questions :

    If 4 2 x 1.5 0.5 Then, 1/3 x + 2.5 =

    ?
    A 6 Correct Answer Incorrect Answer
    B 2 Correct Answer Incorrect Answer
    C 3 Correct Answer Incorrect Answer
    D 5 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    4 × 0.5 = 2 2 - 0.5 = 1.5 1.5 × 1 = 1.5 1.5 - 1 = 0.5 0.5 × 1.5 = 0.75 Hence, x = 1.5 Hence, 1/3 × 1.5 + 2.5 = 3

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