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  9. Q66

ibps-rrb-os1 2025 · Question 66 of 71

I. x2 + 27x + 140 = 0 II. y2 – 19y + 78 = 0

Quadratic Equations

  1. Ax > y
  2. Bx ≥ y
  3. Cx < yCorrect
  4. Dx ≤ y
  5. Ex = y or no relation can be established.

Answer: C. x < y

Explanation

I. x²+27x+140=0 → (x+7)(x+20)=0 → x=−7,−20. II. y²−19y+78=0 → (y−6)(y−13)=0 → y=6, 13. All y > all x → x<y → (c).

Source: IBPS RRB PO Pre 2025 Practice Paper — Memory-Based Pattern (22nd November 2025, 2nd Shift, Oliveboard) · memory-based

← Q65View full paper (71 questions)Q67 →

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