engineering mathematics MCQ #4010

A bag contains 3 red, 4 blue, and 5 green balls. What is the probability of drawing a blue ball?

engineering mathematics MCQ #4010

  1. Question 1

    Q1. A bag contains 3 red, 4 blue, and 5 green balls. What is the probability of drawing a blue ball?

    • A) 1 / 3
    • B) 4 / 12
    • C) 1 / 4
    • D) 1 / 2

    Answer: 4 / 12

    Explanation: Total balls = 12, blue balls = 4. Probability = 4 / 12 = 1 / 3