Directions (1-15): In each of these questions, two equation (I) and (II) are given. You have to solve both the equations and give answer
Q1. I. x²-6x+7=-2
II. y²-4y+1=-14÷7
(a) If x>y
(b) If x≥y
(c) If x<y
(d) If x≤y
(e) If x = y or no relation can be established between x and y
Q2. I. x²+6x-40=0
II. y²+23y+132=0
(a) If x>y
(b) If x≥y
(c) If x<y
(d) If x≤y
(e) If x = y or no relation can be established between x and y
Q3. I. 5x²-12x+4=0
II. 2y²-3y-9=0
(a) If x>y
(b) If x≥y
(c) If x<y
(d) If x≤y
(e) If x = y or no relation can be established between x and y
Q4. I. 4x²+35x+24=0
II. 8y²+10y+3=0
(a) If x>y
(b) If x≥y
(c) If x<y
(d) If x≤y
(e) If x = y or no relation can be established between x and y
Q5. I. x²-13x+42=0
II. y²-4y-12=0
(a) If x>y
(b) If x≥y
(c) If x<y
(d) If x≤y
(e) If x = y or no relation can be established between x and y
Q6. I. 8x²-13x-6=0
II. y²-4y+4=0
(a) If x>y
(b) If x≥y
(c) If x<y
(d) If x≤y
(e) If x = y or no relation can be established between x and y
Q7. I. 4x²-12x-7=0
II. y²-11y+28=0
(a) If x>y
(b) If x≥y
(c) If x<y
(d) If x≤y
(e) If x = y or no relation can be established between x and y
Q8. I. 2x²-5x-7=0
II. y²-16y+39=y-13
(a) If x>y
(b) If x≥y
(c) If x<y
(d) If x≤y
(e) If x = y or no relation can be established between x and y
Q9. I. 4x²-52x+25=0
II. 5y²-2y-3=0
(a) If x>y
(b) If x≥y
(c) If x<y
(d) If x≤y
(e) If x = y or no relation can be established between x and y
Q10. I. x²-24x-52=-23x-32
II. y²-25y+100=0
(a) If x>y
(b) If x≥y
(c) If x<y
(d) If x≤y
(e) If x = y or no relation can be established between x and y
Q11. I. x²+12x+32=0
II. y²+5y+6=0
(a) If x>y
(b) If x≥y
(c) If x<y
(d) If x≤y
(e) If x = y or no relation can be established between x and y
Q12. I. x²-14x-36×2=0
II. y²-20y+36=0
(a) If x>y
(b) If x≥y
(c) If x<y
(d) If x≤y
(e) If x = y or no relation can be established between x and y
Solutions