issb mathematics MCQ #18

Missing number: 5, 11, 23, 47, ?

issb mathematics MCQ #18

  1. Question 1

    Q1. Missing number: 5, 11, 23, 47, ?

    • A) 91
    • B) 94
    • C) 95
    • D) 96

    Answer: 95

    Explanation: Pattern ×2+1: 47×2+1 = 95. Work each step carefully; ISSB math rewards accuracy under time pressure.