issb mathematics MCQ #38

20% of a number is 50. The number is:

issb mathematics MCQ #38

  1. Question 1

    Q1. 20% of a number is 50. The number is:

    • A) 200
    • B) 250
    • C) 300
    • D) 400

    Answer: 250

    Explanation: 0.2n = 50, so n = 250. Students sometimes multiply 50 by 0.2 instead of dividing.