Multiple choice

Directions: Find the odd one.

5, 8, 20, 42, 124, 246, 736

  1. 8

  2. 20

  3. 42

  4. 124
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

2nd term = 1st term*2 - 2 ; 3rd term = 2nd term*3 - 2 and so on

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