Practicing Success
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) |
13 - 2199 14 - 2745 12 - 1729 17 - 4914 |
13 - 2199 |
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 |