Multiple Choice Questions on A 8cm cube is cut into 2cm cubes What is the ratio of surface area of small cubes to that of the lar........... for Mathematics - All Exams Preparation

Back to Main Page

Multiple Choice Questions

A 8cm cube is cut into 2cm cubes What is the ratio of surface area of small cubes to that of the lar...........

Quantitative Aptitude ( CCS) Mensuration 2D
    Download Solution PDF

    A 8cm cube is cut into 2cm cubes. What is the ratio of surface area of small cubes to that of the large cube?

    3:2
    Incorrect Answer
    4:3
    Incorrect Answer
    4:1
    Correct Answer

    5:2

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

    No of small cubes= Volume of large cube/volume of a small cube
    =83/23 = 64.
    Total surface area of large cube=6*82=384cm2
    Total surface area of 1 small cube=6*22=24cm2
    Total surface area of 64 small cube=64*24=1536cm2
    Ratio 1536:384 = 4:1.

    By: Amit Kumar
    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