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    Question

    In each of the following questions, a number series is

    given. After the series a number is given followed by (a), (b), (c), (d) and (e). You have to complete the series starting with the number given following the sequence of the given series. 13      39      273      3003      45045 21       a           b          c              d       What should replace c?
    A 4851 Correct Answer Incorrect Answer
    B 4367 Correct Answer Incorrect Answer
    C 3385 Correct Answer Incorrect Answer
    D 4735 Correct Answer Incorrect Answer
    E 4765 Correct Answer Incorrect Answer

    Solution

    The pattern of Series I is as follows, 13 × 3 = 39, 39 × 7 = 273, 273 × 11 = 3003, 3003 × 15 = 45045 Therefore, Series II following the same pattern: 21 × 3 = 63, (a) 63 × 7 = 441, (b) 441 × 11 = 4851, (c) 4851 × 15 = 72765 (d) Hence, the value of c is 4851.

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