issb mathematics MCQ #264

Mix ratio 2:3 costs. Total 50 liters. First part:

issb mathematics MCQ #264

  1. Question 1

    Q1. Mix ratio 2:3 costs. Total 50 liters. First part:

    • A) 15
    • B) 20
    • C) 25
    • D) 30

    Answer: 20

    Explanation: Total parts are 5. One part is 10. First part is 20 liters.