Four numbers have been given, out of whi

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Home Questions NS9DSU9RY7

Target Exam

CUET

Subject

General Test

Chapter

General Ability

Topic

Odd One Out/Classification

Question:

Four numbers have been given, out of which three are alike in some manner and one is different. Select the number that is different from the rest.

Options:

651

725

853

421

Correct Answer:

421

Explanation:

The logic is:

Last two digit sum is equal to Ist digit

651

6 = 5 + 1

725

7 = 2 +5

853

8 = 5 + 3

421

4 ≠ 2 + 1