Quantitative Aptitude: Quadratic Equations Questions Set 74

  1. I. x^2 – 13x – 198 = 0
    II. y^2 – 21y + 108 = 0
    X > Y
    X < Y
    X ≤ Y
    X ≥ Y
    X= Y or no relation.
    Option E
    I. x^2 – 22x + 9x – 198 = 0
    x = 22, -9
    II. y^2 – 12y – 9y + 108 = 0
    y = 12, 9

     

  2. I. x^2 – 9x + 20 = 0
    II. y^2 – 11y + 30 = 0
    X > Y
    X < Y
    X ≥ Y
    X ≤ Y
    X= Y or no relation.
    Option D
    I. x^2 – 5x – 4x + 20 = 0
    x = 5, 4
    II. y^2 – 6y – 5y + 30 = 0
    y = 6, 5

     

  3. I. x^2 – 30x + 216 = 0
    II. y^2 – 34y + 168 = 0
    X > Y
    X < Y
    X ≥ Y
    X= Y or no relation.
    X ≤ Y
    Option D
    I. x^2 – 18x – 12x + 216 = 0
    x = 18, 12
    II. y^2 – 28y – 6y + 168 = 0
    y = 28, 6

     

  4. I. x^2 = 1024
    II. y^2 – 38y + 192 = 0
    X > Y
    X < Y
    X ≥ Y
    X ≤ Y
    X= Y or no relation.
    Option E
    I. x^2 = 1024
    x = 32, -32
    II. y^2 – 32y – 6y + 192 = 0
    y = 32, 6

     

  5. I. x^2 – 27x + 92 = 0
    II. y^2 + 22y + 112 = 0
    X > Y
    X < Y
    X ≤ Y
    X ≥ Y
    X= Y or no relation.
    Option A
    I. x^2 – 23x – 4x + 92 = 0
    x = 23, 4
    II. y^2 + 14y + 8y + 112 = 0
    y = -14, -8

     

  6. I. 4x^2 – 2x – 12 = 0
    II. 3y^2 + 20y + 32 = 0
    X > Y
    X < Y
    X= Y or no relation.
    X ≤ Y
    X ≥ Y
    Option A
    I. 4x^2 – 8x + 6x – 12 = 0
    4x = 8, -6
    x = 2, – 1.5
    II. 3y^2 + 12y + 8y + 32 = 0
    3y = -12, -8
    y = -4, -2.67

     

  7. I. x^4 = 4096
    II. y^2 – 28y – 160 = 0
    X > Y
    X < Y
    X ≤ Y
    X= Y or no relation.
    X ≥ Y
    Option C
    I. x^4 = 4096
    x = 8, -8
    II. y^2 – 20y – 8y – 160 = 0
    y = 20, 8

     

  8. I. x^2 – 20x + 96 = 0
    II. y^2 + 3y – 28 = 0
    X > Y
    X < Y
    X ≤ Y
    X ≥ Y
    X= Y or no relation.
    Option A
    I. x^2 – 12x – 8x + 96 = 0
    x = 12, 8
    II. y^2 + 7y – 4y – 28 = 0
    y = -7, 4

     

  9. I. x^2 – x – 6 = 0
    II. y^2 + 5x + 4 = 0
    X > Y
    X < Y
    X ≥ Y
    X= Y or no relation.
    X ≤ Y
    Option D
    I. x^2 – 3x + 2x – 6 = 0
    x = 3, -2
    II. y^2 + 4y + y + 4 = 0
    y = -4, -1

     

  10. I. x^2 – 5x – 84 = 0
    II. y^2 – 32y + 252 = 0
    X > Y
    X < Y
    X ≥ Y
    X= Y or no relation.
    X ≤ Y
    Option B
    I. x^2 – 12x + 7x – 84 = 0
    x = 12, -7
    II. y^2 – 14y – 18y + 252 = 0
    y = 14, 18

     

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