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 odd one.

Options:

182 : 13

156 : 12

309 : 17

132 : 11

Correct Answer:

309 : 17

Explanation:

182 : 13 → 13² + 13 = 182

156 : 12 → 12² + 12 = 156

309 : 17 → 17² + 17 = 306 ≠ 309 (odd)

132 : 11 → 11² + 11 = 132