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ibps-rrb-os1 2021 · Question 20 of 173

I. 2x = 18 II. y2 – 81 = 0

Quantitative Aptitude (misc)

  1. Ax < y
  2. Bx > y
  3. Cx ≤ y
  4. Dx ≥ yCorrect
  5. Ex = y or relation cannot be established

Answer: D. x ≥ y

Explanation

I. 2x = 18 ⇒ x = 9 II. y2 – 81 = 0 ⇒ y 2 = 81 ⇒ y = 9, –9 Hence, x ≥ y.

Source: IBPS RRB Scale I Officer 2021 Prelims Previous Year Paper (memory-based compilation, ixamBee) · memory-based

← Q19View full paper (173 questions)Q21 →

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