x^2+14x+24 =0y^2+18x+65 =0 X>Y X Xâ‰¥Y Xâ‰¤Y X=Y or no relation Option E I. x^2+12x+2x+24 =0x= -12, -2II. x^2+13x+5x+65 =0x= -13, -5 I. 2x^2+23x++65 =0II. 3x^2+25x+50=0 X>Y X Xâ‰¥Y Xâ‰¤Y X=Y or no relation Option D I. 2x^2+13x+10x+65=02x=-13, -10x=-6.5, -5II. 3x^2+15x+10x+50 =03x= -15,-10x=-5, -3.33 I. x^2-18x+72=0II. y^2-8y+15 =0 X>Y X Xâ‰¥Y Xâ‰¤Y X=Y or no relation Option A…

Read More# Tag: Quadratic Equations

## Quantitative Aptitude: Quadratic Equations Questions Set 77

x^2+14x+24 =0y^2+18x+65 =0 X>Y X Xâ‰¥Y Xâ‰¤Y X=Y or no relation Option E I. x^2+12x+2x+24 =0x= -12, -2II. x^2+13x+5x+65 =0x= -13, -5 I. 2x^2+23x++65 =0II. 3x^2+25x+50=0 X>Y X Xâ‰¥Y Xâ‰¤Y X=Y or no relation Option D I. 2x^2+13x+10x+65=02x=-13, -10x=-6.5, -5II. 3x^2+15x+10x+50 =03x= -15,-10x=-5, -3.33 I. x^2-18x+72=0II. y^2-8y+15 =0 X>Y X Xâ‰¥Y Xâ‰¤Y X=Y or no relation Option A…

Read More## Quantitative Aptitude: Quadratic Equations Questions Set 76

I. x^2+15x+56=0II. y^2+9y+14=0 x>y x xâ‰¥y xâ‰¤y x=y or no relation Option D I. x^2+8x+7x+56=0x=-8, -7II. y^2+7y+2y+14=0y=-7, -2 I. x^2+2x-48=0II. y^2-9y+20=0 x>y x xâ‰¥y xâ‰¤y x=y or no relation Option E I. x^2+8x-6x-48=0x=-8, 6II. y^2-5y-4y+20=0y=5, 4 I. 4x^2+16x+15=0II. 2y^2+11y+15=0 x>y x xâ‰¥y xâ‰¤y x=y or no relation Option C I.4x^2+10x+6x+15=04x=-10, -6x=-2.5, -1.5II.2y^2+6y+5y+15=02y=-6, -5y=-3, -2.5 I. x^2-12x-108=0II. y^2+3y-54=0…

Read More## Quantitative Aptitude: Quadratic Equations Questions Set 75

I. x^2 – 8x + 12 = 0II. 2y^2 + 7y + 5 = 0 X â‰¥ Y X â‰¤ Y X > Y X < Y X= Y or no relation. Option C I. x^2 – 6x – 2x + 12 = 0x = 6, 2II. 2y^2 + 5y + 2y + 5 = 02y = -5, -2y =…

Read More## Quantitative Aptitude: Quadratic Equations Questions Set 74

I. x^2 – 13x – 198 = 0II. y^2 – 21y + 108 = 0 X > Y X < Y X â‰¤ Y X â‰¥ Y X= Y or no relation. Option E I. x^2 – 22x + 9x – 198 = 0x = 22, -9II. y^2 – 12y – 9y + 108 = 0y = 12, 9 …

Read More## Quantitative Aptitude: Quadratic Equations Questions Set 73

x^2-4x+4=0y^2-9y+18=0 x>y x< y Xâ‰¥Y xâ‰¤y X=Y or no relation Option B 1. x^2-4x+4=0 x^2-2x-2x+4=0 x=2,22. y^2-9y+18=0 y^2-6y-3y+18=0y=6,3 x^2-x-12=0y^2-y-6=0 x>y x< y Xâ‰¥Y Xâ‰¤Y X=Y or no relation Option E 1. x^2-x-12=0x^2-4x+3x-12=0x=4,-32. y^2-y-6=0y^2-3y+2y-6=0y=3,-2 x^2+7x+10=0y^2+12y=35=0 x>y x< y Xâ‰¥Y Xâ‰¤Y X=Y or no relation Option C 1. x^+7x+10=0x^2+5x+2x+10=0x= -5,-22. y^2+12y+35=0y^2+7y+5y+35=0y= -7,-5 25x^2=625y^2-10y+25=0 x>y x< y Xâ‰¥Y Xâ‰¤Y X=Y…

Read More## Quantitative Aptitude: Quadratic Equations Questions Set 72

a)p^2 -30p + 216 = 0b)q^2 – 23q + 132 =0 p>q p p is less than or equal to q p is greater than or equal to q p=q or relationship cannot be established Option D p=12 , 18q = 12 ,11 a)(p -16)^2 = 0b)q^2 = 256 p>q p p is less than or equal to q…

Read More## Quantitative Aptitude: Quadratic Equations Questions Set 71

a)x^2 – 18x +72=0b)3y^2 +7y + 4 =0 x>y x x is less than or equal to y x is greater than or equal to y x=y or relationship cannot be established Option A x=6 , 12y=-1 , -4/3 a)x^2 – 5x = 0b)2y^2 +7 y-4 =0 x>y x x is less than or equal to y x is…

Read More## Quantitative Aptitude: Quadratic Equations Questions Set 70

a)(x-3) (x+2)=0b)y^2 -7y +12=0 x>y x x is less than or equal to y x is greater than or equal to y x=y or relationship cannot be established Option C x=3 , -2y=3 , 4 a)x(27-x) = 182b)y(55-y) = 750 x>y x x is less than or equal to y x is greater than or equal to y x=y…

Read More## Quantitative Aptitude: Quadratic Equations Questions Set 69

a)4/âˆšx +2/âˆšx = âˆšxb)8/âˆšy + 6/âˆšy =âˆšy x>y x x â‰¥y xâ‰¤y x=y or relation cannot be established Option B 1/âˆšx (4+2)=âˆšx==68/âˆšy + 6/âˆšy=âˆšy==14 a)y^2-300 =724b)z-âˆš225 = âˆš289 y>z y y â‰¥z yâ‰¤z y=z or relation cannot be established Option D y=+-32z=17+15=32 a)y^2=x^2=96b)y-x=8 x>y x x â‰¥y xâ‰¤y x=y or relation cannot be established Option B (y+x)(y-x)=96(y+x)8=96y+x=12y-x=8y=10 and…

Read More