issb mathematics MCQ #235

Next: 3, 9, 27, 81, ?

issb mathematics MCQ #235

  1. Question 1

    Q1. Next: 3, 9, 27, 81, ?

    • A) 162
    • B) 243
    • C) 324
    • D) 108

    Answer: 243

    Explanation: Each term is multiplied by 3. 81 times 3 equals 243. Work each step carefully; ISSB math rewards accuracy under time pressure.