New Click here to Enroll for SIDBI MSME Expert Class by ex-GM, SBI on Nov 24

    Register

    Question

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

    7 15 44 89 ?

    533
    A 66 Correct Answer Incorrect Answer
    B 266 Correct Answer Incorrect Answer
    C 146 Correct Answer Incorrect Answer
    D 166 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    7 × 2 + 1 = 15 15 × 3 - 1 = 44 44 × 2 + 1 = 89 89 × 3 – 1 = 266 266 × 2 + 1 = 533

    Practice Next

    Relevant for Exams: