Multiple choice

Directions: In the following number series one number is wrong. Find out the wrong number. 342, 418, 506, 600, 702

  1. 342

  2. 418

  3. 506

  4. 600

  5. 702
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The differences are: 418-342=76, 506-418=88, 600-506=94, 702-600=102. The differences should follow a pattern. If 418 were 422, the differences would be 80, 84, 88, 92. The number 418 is the outlier.

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