Browse by Stream
My Companion New
Search Colleges, Exams, Schools & more
    • Home
    • QnAHome
    • Question : If $x=5$ ; $y=6$ and $z=-11$, then the value of $x^{3}+y^{3}+z^{3}$ is: Option 1:
    Get answers from students and experts Ask
    #SSC CHSL
    20 Views

    Question : If $x=5$ ; $y=6$ and $z=-11$, then the value of $x^{3}+y^{3}+z^{3}$ is:

    Option 1:  –890

    Option 2:  –970

    Option 3:  –870

    Option 4:  –990

    Recommended: How to crack SSC CHSL | SSC CHSL exam guide

    Don't Miss: Month-wise Current Affairs | Upcoming government exams

    New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'

    Team Careers360 24th Jan, 2024
    Answer
    Answer (1)
    Team Careers360 25th Jan, 2024

    Correct Answer: –990


    Solution : Given:
    $x=5$, $y=6$ and $z=-11$
    Here $x+y+z= 5 + 6 -11 = 0$
    So, $x^{3}+y^{3}+z^{3} = 3xyz = 3\times 5\times 6 \times (-11) = -990$
    Hence, the correct answer is $-990$.

    Share
    Facebook Copy Link
    More
    Report
    Comments (0)
    Question cannot be greater than 3000 characters
    0/3000
    Get answers from students and experts Ask

    Related Questions

    Question : If ${x^2+y^2+z^2=2(x+z-1)}$, then the value of $x^3+y^3+z^3$ is equal to:

    Option 1: 6

    Option 2: 1

    Option 3: 2

    Option 4: 8

    12 Views

    Question : If $x(x+y+z)=20$, $y(x+y+z)=30$, and $z(x+y+z)=50$, then the value of $2(x+y+z)$ is:

    Option 1: 20

    Option 2: –10

    Option 3: 15

    Option 4: 18

    9 Views

    Question : If $6^{x}=3^{y}=2^{z}$, then what is the value of $\frac{1}{y}+\frac{1}{z}-\frac{1}{x}$?

    Option 1: 1

    Option 2: 0

    Option 3: 3

    Option 4: 6

    11 Views

    Question : If $X$ is 20% less than $Y$, then find the values of$\frac{Y–X}{Y}$ and $\frac{X}{X–Y}$.

    Option 1: $\frac{1}{5}$ and $-4$

    Option 2: $5$ and $-\frac{1}{4}$

    Option 3: $\frac{2}{5}$ and $-\frac{5}{2}$

    Option 4: $\frac{3}{5}$ and $-\frac{5}{3}$

    15 Views

    Question : Simplify the given expression. $\frac{x^3+y^3+z^3-3 x y z}{(x-y)^2+(y-z)^2+(z-x)^2}$

    Option 1: $\frac{1}{3}(x+y+z)$

    Option 2: $(x+y+z)$

    Option 3: $\frac{1}{4}(x+y+z)$

    Option 4: $\frac{1}{2}(x+y+z)$

    19 Views

    Know More about

    Staff Selection Commission Combined High ...

    Application | Eligibility | Admit Card | Answer Key | Preparation Tips | Result | Cutoff

    Get Updates Brochure

    Upcoming Exams

    Staff Selection Commission Combined Higher Secondary Level Exam - (SSC CHSL)
    Application Date: 23 Jun, 2025 - 18 Jul, 2025
    Download Brochure
    Eligibility Criteria Application Process Admit Card Answer Key Preparation Tips Result
    Railway Recruitment Boards Non Technical Popular Categories Exam - (RRB NTPC)
    1st Stage CBT Admit Card Date: 1 Jun, 2025 - 24 Jun, 2025
    Download Brochure
    Staff Selection Commission Stenographer Grade C & D Exam - (SSC STENOGRAPHER)
    Application Date: 6 Jun, 2025 - 26 Jun, 2025
    Download Brochure
    Eligibility Criteria Application Process
    Staff Selection Commission Multi Tasking Staff Exam - (SSC MTS)
    Application Date: 26 Jun, 2025 - 24 Jul, 2025
    Download Brochure
    Eligibility Criteria Application Process Exam Pattern Admit Card Answer Key Result
    Tamil Nadu Public Service Commission Combined Civil Services Exam Group 4 - (TNPSC GROUP 4)
    Exam Date: 12 Jul, 2025 - 12 Jul, 2025
    Download Brochure
    Eligibility Criteria Admit Card Answer Key Result Cutoff

    Trending Articles around SSC CHSL

    SSC GD Result Date 2025 (Out) - Check Steps to Download Scorecard
    SSC GD Result Date 2025 (Out) - Check Steps to Download Scorecard
    19 hours ago
    SSC GD Constable 2025 - Result (Out), Cutoff (Released), Answer key
    SSC GD Constable 2025 - Result (Out), Cutoff (Released), Answer key
    19 hours ago
    SSC GD Constable Cut Off 2025 (Releases) - Check Category-wise and Stage-wise Cutoff PDF
    SSC GD Constable Cut Off 2025 (Releases) - Check Category-wise and Stage-wise Cutoff PDF
    19 hours ago
    SSC GD Constable Result 2025 (Out) - Merit List, Scorecard, PDF Download Link
    SSC GD Constable Result 2025 (Out) - Merit List, Scorecard, PDF Download Link
    19 hours ago
    SSC Recruitment 2025 - Exam Calendar (Out), Dates, Vacancies, Eligibility, Syllabus
    SSC Recruitment 2025 - Exam Calendar (Out), Dates, Vacancies, Eligibility, Syllabus
    12 hours ago
    View All Articles
    Link Copied
    The question have been saved in answer later, you can access it from your profile anytime. Access now
    Thanks! Your report is submitted, the author will be informed about it

    Download the Careers360 App on your Android phone

    Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile

    Careers360 App
    • 150M+ Students
    • 30,000+ Colleges
    • 500+ Exams
    • 1500+ E-books
    • Economic Times
    • Financial Express
    • Firstpost
    • Livemint