# Algebra For SBI PO : Set – 09

## Algebra For SBI PO : Set – 09

D.1-5) In each of these questions, two equations (I) and (II) are given. You have to solve both the equation and give answer.

1)

I. (x^{2}-10x+16)/(x^{2}-12x+24)=2/3

II. y^{2}-y-20=0

a) x>y

b) x<y

c) x>=y

d) x<=y

e) x=y or no relation between x and y

2)

x^{2}+20x +4=50-25x

y^{2}-10y-24=0

a) x>y

b) x<y

c) x>=y

d) x<=y

e) x=y or no relation between x and y

3)

I. (3x-2)/y=(3x+6)/(y+16)

II. (x+2)/(y+4)=(x+5)/(y+10)

a) x>y

b) x<y

c) x>=y

d) x<=y

e) x=y or no relation between x and y

4)

I. (x+3)(y+2)=12

II. 2xy+ 4x+ 5y = 11

a) x>y

b) x<y

c) x>=y

d) x<=y

e) x=y or no relation between x and y

5)

I. 8x+y=10

II. 4x+2y=13

a) x>y

b) x<y

c) x>=y

d) x<=y

e) x=y or no relation between x and y

**D.6-10) In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer.**

6)

I. 3x^{2} – 11x + 8 = 0

II. 3y^{2} + 20 y + 32 = 0

a) if x>y

b) if x<y

c) if x>=y

d) if x<=y

e) if x = y or If there is no relation between ‘x’ and ‘y’.

7)

12x^{2} – 16x + 5 = 0

18y^{2} – 45y + 25 = 0

a) if x>y

b) if x<y

c) if x>=y

d) if x<=y

e) if x = y or If there is no relation between ‘x’ and ‘y’.

8)

I. 3x^{2} + 5x – 8 = 0

II. y^{2} – 4y + 3 = 0

a) if x>y

b) if x<y

c) if x>=y

d) if x<=y

e) if x = y or If there is no relation between ‘x’ and ‘y’.

9)

I. x^{2 }– 19x + 70 = 0

II. 2y^{2} – 17y + 35 = 0

a) if x>y

b) if x<y

c) if x>=y

d) if x<=y

e) if x = y or If there is no relation between ‘x’ and ‘y’.

10)

2x^{2} – 21x + 54 = 0

y^{2} – 14y + 49 = 0

a) if x>y

b) if x<y

c) if x>=y

d) if x<=y

e) if x = y or If there is no relation between ‘x’ and ‘y’.