Multiple Choice Questions on If a two digit number is added to a number obtained by reversing the digits of the given number then........... for NDA Exam Preparation

Back to Main Page

Multiple Choice Questions

If a two digit number is added to a number obtained by reversing the digits of the given number then...........

Mathematics (NDA) Algebra
    Sign in with Google
    Download Solution PDF

    If a two-digit number is added to a number obtained by reversing the digits of the given number, then the sum is always divisible by which one of the following numbers?

    7

    Incorrect Answer

    9

    Incorrect Answer

    10

    Incorrect Answer

    11

    Correct Answer
    छोटे Courses बड़े Results
    Master Algebra
    Prepare through Micro-courses
    Try Now
    Explanation:
    Let a two-digit number be (10x + y) and reversing number be (10y + x)
    ∴ Required sum = 10x + y + 10y + x
    = 11x + 11y = 11(x + y)
    Hence, it's divisible by 11.

    Next

    Let's Discuss

    Want Exam specific Multiple Choice Questions on Places Choose below
    Master
    Algebra
    With abhipedia
    Micro Courses
    Try Now
    What our students have to say
    Download Abhipedia Android App

    Access to prime resources

    Downlod from playstore
    download android app download android app for free

    Search on abhipedia