Quantitative Aptitude: Quadratic Equation Set 34

Quadratic Equations for IBPS PO/RRB, SBI, RBI, NICL, NIACL, LIC, UICL, OICL, BOI, Bank of Baroda and other competitive exams.

Directions: In the following questions, two equations numbered are given in variables x and y. You have to solve both the equations and find out the relationship between x and y. Then give answer accordingly-

  1. I. 4x2 + 3x – 27 = 0,
    II. 3y2 – 20y + 32 = 0

    A) If x > y
    B) If x < y
    C) If x ≥ y
    D) If x ≤ y
    E) If x = y or relation cannot be established
    View Answer
    Option B
    Solution:

    x =2.25, -3
    y = 8/3, 4
    Put all values on number line and analyze the relationship
    -3……..2.25……..8/3……….4
  2. I. 4x2 + 19x + 21 = 0, 
    II. 3y2 – 19y – 14 = 0
    A) If x > y
    B) If x < y
    C) If x ≥ y
    D) If x ≤ y
    E) If x = y or relation cannot be established
    View Answer
    Option B
    Solution:

    x = -3, – 1.75
    y = -2/3, 7
    Put all values on number line and analyze the relationship
    -3…….. -1.75………-2/3……..7
  3. I. 4x2 – 9x – 9 = 0,
    II. 15y2 – 29y + 12 = 0
    A) If x > y
    B) If x < y
    C) If x ≥ y
    D) If x ≤ y
    E) If x = y or relation cannot be established
    View Answer
    Option E
    Solution:

    x = -3/4, 3
    y = 3/5, 4/3
    Put all values on number line and analyze the relationship
    -3/4…….3/5…….4/3………3
  4. I. 3x2 – 5x – 12 = 0,
    II. 3y2 – 8y – 16 = 0
    A) If x > y
    B) If x < y
    C) If x ≥ y
    D) If x ≤ y
    E) If x = y or relation cannot be established
    View Answer
    Option E
    Solution:

    x = -4/3, 3
    y = -4/3, 4
    Put all values on number line and analyze the relationship
    -4/3…….. 3……..4
  5. I. 3x2 + 2x – 21 = 0,
    II. 3y2 – 19y + 28 = 0
    A) If x > y
    B) If x < y
    C) If x ≥ y
    D) If x ≤ y
    E) If x = y or relation cannot be established
    View Answer
    Option D
    Solution:

    x = -3, 7/3
    y = 7/3, 4
    Put all values on number line and analyze the relationship
    -3………. 7/3……..4
  6. I. 5x2 + 11x – 12 = 0
    II. 3y2 – 19y + 28 = 0
    A) If x > y
    B) If x < y
    C) If x ≥ y
    D) If x ≤ y
    E) If x = y or relation cannot be established
    View Answer
    Option B
    Solution:

    x = -3, 4/5
    y = 7/3, 4
    Put all values on number line and analyze the relationship
    -3………4/5……..7/3……….4
  7. I. 3x2 – 25x + 52 = 0,
    II. 3y2 – 10y – 8 = 0
    A) x > y
    B) x< y
    C) x ≥ y
    D) x ≤ y
    E) x = y or relationship cannot be determined
    View Answer
    Option C
    Solution:

    x = 4, 13/3
    y = -2/3, 4
    Put all values on number line and analyze the relationship
    -2/3……….4…….13/3
  8. I. 3x2 + 7x – 6 = 0,
    II. 4y2 – 13y – 12 = 0
    A) If x > y
    B) If x < y
    C) If x ≥ y
    D) If x ≤ y
    E) If x = y or relation cannot be established
    View Answer
    Option E
    Solution:

    x = -3, 2/3
    y = -3/4, 4
    Put all values on number line and analyze the relationship
    -3…….. -3/4…….2/3…….4
  9. I. 3x2 + 2x – 8 = 0,
    II. 3y2 – 14y + 16 = 0
    A) If x > y
    B) If x < y
    C) If x ≥ y
    D) If x ≤ y
    E) If x = y or relation cannot be established
    View Answer
    Option B
    Solution:

    x = -2, 4/3
    y = 2, 8/3
    Put all values on number line and analyze the relationship
    -2…….4/3…….. 2………8/3
  10. I. 3x2 + 28x + 60 = 0,
    II. 3y2 + 37y + 114 = 0
    A) x > y
    B) x< y
    C) x ≥ y
    D) x ≤ y
    E) x = y or relationship cannot be determined
    View Answer
    Option C
    Solution:

    x = -6, -10/3
    y = -19/3, -6
    Put all values on number line and analyze the relationship
    -19/3…….. -6…….-10/3

   Click here for more Quadratic Equations Practice Sets

 

Related posts

20 Thoughts to “Quantitative Aptitude: Quadratic Equation Set 34”

  1. aspirant

    10/10,ty mam

  2. yuvi

    mam 7th ans should be A.. becoz y ka value +2 nd -1.3 aayega..plz check..

  3. Chotu D(mind) !! {NONSENSE}

    done………

  4. Wikki Waran

    thank you mam

  5. very good publish, i certainly love this web site, keep on it

  6. Just want to say your article is as astonishing. The clarity in your post is simply spectacular and i could assume you’re an expert on this subject. Fine with your permission allow me to grab your RSS feed to keep updated with forthcoming post. Thanks a million and please carry on the rewarding work.

  7. This site was… how do I say it? Relevant!! Finally I’ve found something that helped me.
    Cheers!

  8. What’s up colleagues, fastidious article and fastidious arguments commented at this place, I am genuinely enjoying by these.

  9. Hiya! I know this is kinda off topic however , I’d figured I’d ask.
    Would you be interested in trading links or maybe guest authoring a blog post or vice-versa?
    My website goes over a lot of the same topics as yours and I think we
    could greatly benefit from each other. If you might be interested feel free to send
    me an e-mail. I look forward to hearing from you!

    Wonderful blog by the way!

  10. Everyone loves it whenever people come together and share ideas.

    Great blog, keep it up!

  11. It is perfect time to make some plans for the future and it’s time to be
    happy. I’ve read this post and if I could I wish to suggest you few interesting things or
    suggestions. Perhaps you can write next articles referring to this
    article. I desire to read even more things about it!

  12. Undeniably believe that which you stated.

    Your favorite reason appeared to be on the net the simplest thing to be
    aware of. I say to you, I definitely get irked while people consider worries that they plainly do not know about.

    You managed to hit the nail upon the top and also defined out the whole thing without having side-effects , people can take a
    signal. Will likely be back to get more. Thanks

  13. It’s a pity you don’t have a donate button! I’d without a doubt
    donate to this outstanding blog! I suppose for now i’ll settle for bookmarking and adding your RSS feed to my
    Google account. I look forward to new updates and will talk about this
    blog with my Facebook group. Chat soon!

  14. Appreciate the recommendation. Let me try it out.

  15. Hey I know this is off topic but I was wondering if you knew of any
    widgets I could add to my blog that automatically tweet my newest twitter updates.

    I’ve been looking for a plug-in like this for quite some time and was hoping maybe you would have some experience with something like
    this. Please let me know if you run into anything.
    I truly enjoy reading your blog and I look forward to your new updates.

  16. Very good information. Lucky me I ran across your
    blog by chance (stumbleupon). I have book-marked it for later!

  17. Whats up this is somewhat of off topic but I was wanting to know
    if blogs use WYSIWYG editors or if you have to manually code with
    HTML. I’m starting a blog soon but have no coding expertise so I
    wanted to get advice from someone with experience.
    Any help would be greatly appreciated!

  18. You’re so cool! I don’t suppose I’ve truly read
    through a single thing like this before. So wonderful to discover somebody with genuine
    thoughts on this issue. Seriously.. thanks for starting this up.

    This web site is one thing that is required on the web, someone
    with a bit of originality!

Comments are closed.