Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

General Ability

Topic

Odd One Out/Classification

Question:

The second number in the given number pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) are followed in all the number pairs, EXCEPT one. Find that odd number pair.

Options:

21 : 431

15 : 225

13 : 169

12 : 144

Correct Answer:

21 : 431

Explanation:

Except option 1 other are following same pattern

152 = 225

132 = 169

122 = 144

212= 441 not 431