issb mathematics MCQ #623

What is 20% of 550?

issb mathematics MCQ #623

  1. Question 1

    Q1. What is 20% of 550?

    • A) 103
    • B) 110
    • C) 115
    • D) 121

    Answer: 110

    Explanation: Twenty percent of 550 equals 0.20 times 550 which is 110. Work each step carefully; ISSB math rewards accuracy under time pressure.