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  9. Q52

RRB NTPC 2021 · Question 52 of 131

Select the number that can replace the question mark (?) in the following series. 12.24, 48.96, 192.384, ?

  1. A768.1546
  2. B768.1536Correct
  3. C748.1526
  4. D758.1536

Answer: B. 768.1536

Explanation

The logic is- 12.24 x 4 = 48.96 48.96 x 4 = 192.384 192.384 x 4 = 768.1536

Source: RRB NTPC 2021 CBT 1 Previous Year Paper (3 Feb) — ixambee compilation with answer key · reliable-secondary

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