Multiple Choice Questions on The average of the ages of 15 students in a class is 19 years When 5 new students are admitted to th........... for CDS Exam Preparation

Back to Main Page

Multiple Choice Questions

The average of the ages of 15 students in a class is 19 years When 5 new students are admitted to th...........

Quantitative Aptitude (CDS) Problems based on Ages
    Download Solution PDF

    The average of the ages of 15 students in a class is 19 years. When 5 new students are admitted to the class, the average age of the class becomes 18-5 years. What is the average age of the 5 newly admitted students?

     

    17 years


     

    Correct Answer

    18 years

    Incorrect Answer

    17.5 years

    Incorrect Answer

    18.5 years

    Incorrect Answer
    छोटे Courses बड़े Results
    Master Problems based on Ages
    Prepare through Micro-courses
    Try Now
    Explanation:

    Total age of 15 students = 19*15 = 285 After 5 new students added,

    total age = 20*18.5 = 370

    Sum of the ages of 5 new students = 370 -285 = 85

    Average age of the 5 new students = (85/5) = 17

    By: Munesh Kumari
    ProfileResources

    Let's Discuss

    Master
    Problems based on Ages
    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