Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

General Ability

Topic

Odd One Out/Classification

Question:

In the following question, four number pairs are given. In each pair the number on left side of (-) is related to the number of the right side of (-) with some Logic/Rule /Relation. Three pairs are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g.13 - Operations on 13 such as adding /subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)

Options:

13 - 2199

14 - 2745

12 - 1729

17 - 4914

Correct Answer:

13 - 2199

Explanation:

The logic followed here is :

Ist number - (Ist number)3 + 1

13 - 2199 - (13)3 + 1 = 2198 ≠ 2199

14 - 2745 - (14)3 + 1 = 2745

12 - 1729 - (12)3 + 1 = 1729

17 - 4914 - (17)3 + 1 = 4914