Multiple Choice Questions on The circumference of circle A is 110 cm and that of circle B is 132 cm what is the difference betwee........... for IBPS RRB - Office Assistant/ Clerical Exam Preparation

Back to Main Page

Multiple Choice Questions

The circumference of circle A is 110 cm and that of circle B is 132 cm what is the difference betwee...........

Quantitative Aptitude(IBPS RRB CL) Mensuration 2D
    Download Solution PDF

    The circumference of circle (A) is 110 cm and that of circle (B) is 132 cm, what is the difference between the radii of the two circles (in cm)?

    7

    Incorrect Answer

    3.5

    Correct Answer

    17.5

    Incorrect Answer

    14

    Incorrect Answer

    2.1

    Incorrect Answer
    छोटे Courses बड़े Results
    Master Mensuration 2D
    Prepare through Micro-courses
    Try Now
    Explanation:

    let radius of circle A be r1
    let radius of circle B be r2
    ATQ -
    => 2πr1 - 2πr2 = 132 - 110
    => 2π(r1 - r2) = 22
    => 2 * 22 / 7 * (r1 - r2) = 22
    => (r1 - r2) = 7 / 2 = 3.5 cm

    By: Munesh Kumari
    ProfileResources

    Let's Discuss

    Master
    Mensuration 2D
    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