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Directions (Q. 1 – 10): In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer
  1. if x > y
  2. if x ≥ y
  3. if x < y
  4. if x ≤ y
  5. if x = y or relationship between x and y cannot be established
Q1.
  • I. 4 x + 7 y = 42
  • II. 3 x – 11 y = –1
Q2.
  • I. 9 x² – 29 x + 22 = 0
  • II. y² – 7 y + 12 = 0
Q3. 
  • I. 3 x² – 4 x – 32 = 0
  • II. 2 y² – 17 y + 36 = 0

Q4. 
  • I. 3 x² – 19 x – 14 = 0
  • II. 2 y² + 5 y + 3 = 0
Q5. 
  • I. x² + 14 x + 49 = 0
  • II. y² + 9 y = 0
Q6. 
  • I. 7 x² – 9 x + 2 = 0
  • II. y² – 4 y + 3 = 0
Q7. 
  • I. x² = 64
  • II. 2 y² + 25 y + 72 = 0
Q8. 
  • I. x² + x – 20 = 0
  • II. 2 y² – 19 y + 45 = 0
Q9. 
  • I. 7 x + 3 y = 26
  • II. 2 x + 17 y = – 41
Q10. 
  • I.3 x² – 20 x + 33 = 0
  • II. 2 y² – 11 y + 15 = 0
Answers:
  1. 2
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