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Multiple choice

Directions: In the following question, the number series contains a wrong number. Find that number. 2, 5, 16, 33, 98, 201, 604

  1. 5

  2. 16

  3. 33

  4. 98

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Pattern: 2*2+1=5, 5*3+1=16, 16*2+1=33, 33*3+1=100, 100*2+1=201, 201*3+1=604. The sequence is alternating *2+1 and *3+1. 98 is incorrect; it should be 100.

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