πŸ“’ Too many exams? Don’t know which one suits you best? Book Your Free Expert πŸ‘‰ call Now!


    ⚑ Month End Offer - Flat 52% Off On All Courses! Enroll Now ⚑
    00:00:00 AM Left

    Question

    Select the number from among the given options that can

    replace the question mark β€˜?’ in the following series. 11, 15, 23, 39, β€˜?’, 135
    A 71 Correct Answer Incorrect Answer
    B 59 Correct Answer Incorrect Answer
    C 77 Correct Answer Incorrect Answer
    D 62 Correct Answer Incorrect Answer

    Solution

    11 + 4 = 15 15 + 8 = 23 23 + 16 = 39 39 + 32 = 71 71 + 64 = 135

    Practice Next

    Relevant for Exams:

    ask-question