Multiple Choice Questions on In how many ways can the letters of the word BALLOON be arranged so that two Ls do not come together........... for Mathematics - All Exams Preparation

Back to Main Page

Multiple Choice Questions

In how many ways can the letters of the word BALLOON be arranged so that two Ls do not come together...........

Quantitative Aptitude ( CCS) Permutation & Combination
    Download Solution PDF

    In how many ways can the letters of the word BALLOON be arranged so that two Ls do not come together?

    900

    Correct Answer

    1200

    Incorrect Answer

    800

    Incorrect Answer

    600

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

    Total # of arrangements: 7!/[2!*2*]
    Total # of arrangements with the LL together: 
    Note: this means the LL is like one letter.
    = 6!/2!
    Therefore, total number with the LL NOT together:
    7!/(2!*2!) - 6!/2! = 1260 - 360 = 900

    By: MIRZA SADDAM HUSSAIN
    ProfileResources

    Let's Discuss

    Master
    Permutation & Combination
    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