ixambee.com
New Enroll in RBI Grade B New Batch - Starts on May 21

    • 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. Find the least number to be added to the largest 3-digit number which leaves remainder 6 when divide

    Question

    Find the least number to be added to the largest 3-digit

    number which leaves remainder 6 when divided by 4, 5, and 7 so that the result becomes a perfect square.
    A 49 Correct Answer Incorrect Answer
    B 38 Correct Answer Incorrect Answer
    C 25 Correct Answer Incorrect Answer
    D 56 Correct Answer Incorrect Answer

    Solution

    ATQ,

    LCM (4, 5, 7) = 140

    140 × 7 = 980

    N = 980 + 6 = 986

    Next perfect square = 32² = 1024

    Required number = 1024 - 986 = 38

    Practice Next
      More No. System Questions
    • Which technique is more useful for seeding cold clouds?

    • The FSSA received the acceptance of the President of India in which of the following year?

    • Which of the following antibiotics component in corn leaves affects European corn borer?

    • Which of the following correctly describes the composition of typical soil?

    • Which of the following microorganism is eliminated in canned foods?

    • Which of the following plant species is used to produce soft rot resistance through protoplasm fusion?

    • The daughter cells produced after mitosis will have ____________ number of chromosomes as original cells.

    • Which statement is true regarding the exchangeable acidity in the soil chemistry?

    • Father of organic farming is

    • The elasticity of demand measures the responsiveness of the quantity demanded of goods to a 

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