Multiple Choice Questions on What is the remainder when 8 24 is divided by 25 ........ for Mathematics - All Exams Preparation

Back to Main Page

Multiple Choice Questions

What is the remainder when 8 24 is divided by 25 ........

Quantitative Aptitude ( CCS) Number System
    Download Solution PDF

    What is the remainder when 8^24 is divided by 25?

    11

    Incorrect Answer

    23

    Incorrect Answer

    21

    Correct Answer

    15

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

    8^24 = 64 ^12
    64^12/25 = 14^12/25 = 196^6/25 =(-4)^6/25
    =4^6/25
    Since calculator is allowed , or simply 4^6 = 4096/25
    Remainder is 21.

    Hence, option 3 is the correct answer.

    By: MIRZA SADDAM HUSSAIN
    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