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  9. Q72

ibps-rrb-oa 2022 · Question 72 of 181

What value should come in place of (?) in the following questions? √256 × √49 + (16)² − ∛343 = (?)²

Simplification

  1. Aa) 21
  2. Bb) 18
  3. Cc) 14
  4. Dd) 22
  5. Ee) 19Correct

Answer: E. e) 19

Explanation

(?)² = 16 × 7 + 256 − 7

Source: IBPS RRB Clerk Prelims 2022 Memory Based Paper (Adda247) · memory-based

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