Four number-pairs have been given, out o

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Target Exam

CUET

Subject

General Test

Chapter

General Ability

Topic

Odd One Out/Classification

Question:

Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the number-pair that is different.

Options:

169 : 55

289 : 70

256 : 61

324 : 64

Correct Answer:

324 : 64

Explanation:

The logic followed here is :

(Ist number)² : (second number)²

This particular pattern is followed by only option 4

That is (18)² : (8)²