ixambee.com
New RBI Grade B 2025 Notification will come Soon! Enroll Here

    • My Home
      • Dashboard
      • My Account
      • My Courses
      • My Performance
      • Packages
      • Logout
    • youtube Free Videos
      Youtube VideosLive Classes RBI Grade BLive Classes SEBI Grade ALive Classes IBPS PO & RRB
    • Previous Year Paper
    • Exams
    • Online Course
    • Free Mock Test
    • General Awareness
    • Daily Practice
    • All Courses
    • Private Jobs New
    • Testimonials
    ixambee mentorbee
    1. Home
    2. Questions
    3. Quantitative Aptitude
    4. No. System
    5. Calculate the unit digit of 7882.

    Question

    Calculate the unit digit of

    7882.
    A 4 Correct Answer Incorrect Answer
    B 6 Correct Answer Incorrect Answer
    C 2 Correct Answer Incorrect Answer
    D 8 Correct Answer Incorrect Answer

    Solution

    Cyclicity of 4 (8, 4, 2 and 6)
    So, 7882 = 78(4 × 20 + 2)
    Therefore, unit digit = 82 = unit digit of 64 i.e. 4

    Practice Next
      More No. System Questions
    • Which command is used to search for a specific pattern in a file in a Unix/Linux system?

    • What is the purpose of version control systems in software development?

    • In an RC circuit, what happens to the charging time constant (τ) if the resistance (R) is increased?

    • Which storage technology uses optical discs to store data and is commonly used for distributing software, movies, and music?

    • What is the time complexity of searching an element in a balanced binary search tree?

    • What is the purpose of the "if __name__ == '__main__':" statement in a Python script?

    • Which of the following is an application of natural language processing (NLP)?

    • Which data structure is typically used to implement a priority queue?

       

    • Which of the following is not a markup language used in web development?

    • In Go, what is the purpose of a goroutine?

    Relevant for Exams:

    • Railway Group D Recruitment

    Please Register/Login to Download Question

    I Pledged to:

    Please Enter Details

    call-back
    Please enter Name We'll never share your email with anyone else.
    Please enter Correct Mobile Number We'll never share your email with anyone else.

    Thank You

    +91-9205524028 Available Mon-Sat (10 AM to 7 PM)

    [email protected]

    © ATOZLEARN EDUTECH PRIVATE LIMITED All rights reserved.

    Update Address

    Please enter complete address
    Please enter pincode
    Please enter State
    Please enter City

    Download the app

    ×
    QR Code
    Get Started with ixamBee

    Start learning 50% faster. Sign in now

    Please enter Mobile Number or Email Please enter valid Mobile Number or Email
    Please enter Mobile Number Please enter valid Mobile Number
    Email id already Exists Please Enter valid Email Address
    Please enter Mobile Number or Email Please enter valid Mobile Number or Email
    Mobile Number id already Exists Please Enter valid Mobile Number
    Please enter valid OTP Mail sent on your email