New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

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

    3      2      3      6      14       ? 

         115.5
    A 32.5 Correct Answer Incorrect Answer
    B 52.5 Correct Answer Incorrect Answer
    C 45 Correct Answer Incorrect Answer
    D 37.5 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    3 x 0.5 + 0.5 = 2  2 x 1 + 1 = 3  3 x 1.5 + 1.5 = 6 6 x 2 + 2 = 14 14 x 2.5 + 2.5 = 37.5   37.5 x 3 + 3 = 115.5

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