Question

    Which number from the options will replace the question mark (?) in the following series?

    3, 13, 53, 213,?

    A 942 Correct Answer Incorrect Answer
    B 853 Correct Answer Incorrect Answer
    C 640 Correct Answer Incorrect Answer
    D 1065 Correct Answer Incorrect Answer

    Solution

    The correct answer is B

    Practice Next
    ×
    ×