Multiple choice

In each of the following number series, one of the numbers is wrong. Find it out. 1, 3, 5, 7, 10, 13

  1. 3

  2. 1

  3. 10

  4. 13
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C Correct answer
Explanation

The series should follow the pattern of consecutive odd numbers: 1, 3, 5, 7, 9, 11, 13. The number 10 breaks this pattern as it is an even number. All other numbers are part of the odd number sequence.

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