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ibps-rrb-oa 2021 · Question 19 of 55

√324.03 × √24.99 − 17.03 × (2.09)2 = √?

  1. A(a) 144
  2. B(b) 784
  3. C(c) 400
  4. D(d) 484Correct
  5. E(e) 576

Answer: D. (d) 484

Explanation

√324 × √25 − 17 × (2)2 = √? 18 × 5 −17 × 4 = √? 22 = √? ? = 484

Source: IBPS RRB Clerk Mains Previous Year Paper 2021 (Questions) - BankersAdda · memory-based

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