Multiple choice general knowledge

11, 9, 7, 5, 3,-----

  1. 1

  2. 2

  3. 4

  4. 6
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

This is a simple arithmetic sequence decreasing by 2 each time: 11-2=9, 9-2=7, 7-2=5, 5-2=3, so 3-2=1. The pattern is consistent.

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