AlgebraQuestion 455 of 550

What is the next number in the sequence: 3, 7, 11, 15, ... ?

  1. 18
  2. 20
  3. 19
  4. 23
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Correct answer: 19

Each term is 4 more than the one before. Next term = 15 + 4 = 19.

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Questions last reviewed: 21 October 2026