Identify the number that does NOT belong

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Target Exam

CUET

Subject

General Test

Chapter

General Ability

Topic

Odd One Out/Classification

Question:

Identify the number that does NOT belong to the following series.

81, 54, 36, 27, 22

Options:

Correct Answer:

Explanation:

81 - 54 = 27 ( it is divisible by 9)

54 -36 = 18 ( it is divisible by 9)

36- 27 = 9 ( it is divisible by 9)

27 - 22 = 5 ( it is not divisible by 9) (odd)