issb intelligence MCQ #632

Next number: 5, 9, 17, 33, 65, ?

issb intelligence MCQ #632

  1. Question 1

    Q1. Next number: 5, 9, 17, 33, 65, ?

    • A) 121
    • B) 125
    • C) 129
    • D) 133

    Answer: 129

    Explanation: Pattern doubles and subtracts 1 so 65 times 2 minus 1 is 129.