Multiple Choice Questions on A bag contains 8 blue and 7 green balls A ball is drawn out of it and put back in the bag Then a bal........... for Mathematics - All Exams Preparation

Back to Main Page

Multiple Choice Questions

A bag contains 8 blue and 7 green balls A ball is drawn out of it and put back in the bag Then a bal...........

Quantitative Aptitude ( CCS) Probability
    Download Solution PDF

    A bag contains 8 blue and 7 green balls. A ball is drawn out of it and put back in the bag. Then a ball is drawn again. What is the probability that both the balls are green?

    36/225

    Incorrect Answer

    48/221

    Incorrect Answer

    49/225

    Correct Answer

    40/221

    Incorrect Answer
    छोटे Courses बड़े Results
    Master Probability
    Prepare through Micro-courses
    Try Now
    Explanation:

    Answer & Explanation
    49/225
    Explanation: 
    7/15 * 7/15 = 49/225

    By: Sandeep Dubey
    ProfileResources

    Let's Discuss

    Master
    Probability
    With abhipedia
    Micro Courses
    Try Now
    What our students have to say
    Review on us
    Download Abhipedia Android App

    Access to prime resources

    Downlod from playstore
    download android app download android app for free