issb intelligence MCQ #359

Next number: 10, 20, 40, 80, ?

issb intelligence MCQ #359

  1. Question 1

    Q1. Next number: 10, 20, 40, 80, ?

    • A) 100
    • B) 120
    • C) 160
    • D) 200

    Answer: 160

    Explanation: Each term doubles so next is 160. Work each step carefully; ISSB math rewards accuracy under time pressure.