📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!

    Question

    Out of 1000 students in a school, the ratio of boys and

    girls is 4:6. If 3 out of every 4 boys pass and 2 out of every 5 girls pass, how many total students passed?
    A 760 Correct Answer Incorrect Answer
    B 610 Correct Answer Incorrect Answer
    C 540 Correct Answer Incorrect Answer
    D 375 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ,

    Number of boys = (4/10) × 1000 = 400

    Number of girls = (6/10) × 1000 = 600

    Required number of students = (3/4) × 400 + (2/5) × 600 = 300 + 240 = 540

    Practice Next
    More Ratio Questions

    Relevant for Exams:

    ask-question