Four pairs of numbers have been given, o

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Target Exam

CUET

Subject

General Test

Chapter

General Ability

Topic

Odd One Out/Classification

Question:

Four pairs of numbers have been given, out of which three are alike in some manner, while one is different. Choose out the odd one.

Options:

16 : 64 : 12

64 : 100 : 18

25 : 16 : 9

81 : 9 : 19

Correct Answer:

81 : 9 : 19

Explanation:

16 : 64 : 12

4² : 8² : (4+8 = 12)

64 : 100 : 18

8² : 10² : (8+10= 18)

25 : 16 : 9

5² : 4² : (5+4 = 9)

81 : 9 : 19

9² : 3² : (9+3 = 12 ≠ 19)