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Multiple choice

Directions: Find the wrong term in the number series given below. 5, 11, 34, 71, 208, 417

  1. 11

  2. 34

  3. 417

  4. 71

  5. 208
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Pattern: *2+1, *3+1, *2+1, *3+1... 5*2+1=11, 11*3+1=34, 34*2+1=69 (not 71), 69*3+1=208, 208*2+1=417. The wrong term is 71.

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