Multiple Choice Questions on From a group of 5 men and 2 women 2 persons are selected at random Find the probability that at leas........... for Mathematics - All Exams Preparation

Back to Main Page

Multiple Choice Questions

From a group of 5 men and 2 women 2 persons are selected at random Find the probability that at leas...........

Quantitative Aptitude ( CCS) Probability
    Download Solution PDF

    From a group of 5 men and 2 women , 2 persons are selected at random. Find the probability that at least one woman is selected ?

    11/7

    Incorrect Answer

    21/11

    Incorrect Answer

    11/21

    Correct Answer

    1/21

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

    Explanation :
    n(S) = 7C2  = (7×6)/(1×2) = 21
    n(E) = 2C2+5C1 * 2C1 = 1+11
    P = n(E)/n(S) = 11/21

    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