Multiple Choice Questions on If the average of 9 consecutive positive integers is 55 then what is the largest integer ........ for CDS Exam Preparation

Back to Main Page

Multiple Choice Questions

If the average of 9 consecutive positive integers is 55 then what is the largest integer ........

Quantitative Aptitude (CDS) Number System
    Download Solution PDF

    If the average of 9 consecutive positive integers is 55, then what is the largest integer?

     

    57

    Incorrect Answer

    58

    Incorrect Answer

    59

    Correct Answer

    60

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

    Let the integers be x, x+1, x+2, x+3, x+4, x+5, x+6, x+7, x+8

    Now, as per question, (x + x+1+ x+2 + x+3 + x+4 + x+5 + x+6 + x+7 + x+8)/ 9 = 55

    9x + 36 = 55*9

    x = 51

    Largest integer = x+8 = 59

    By: Munesh Kumari
    ProfileResources

    Let's Discuss

    Master
    Number System
    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