In the following question, four number pairs are given. In each pair the umber 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)
Answer & explanation
Correct answer: option 3
THE LOGIC;
1) 225 - 5733,
15 x 15 = 225 and 15 x 15 x 15 = 5733
2) 169 - 7912,
13 x 13 = 169, 13 x 13 x 13 = 7912
3) 361 - 9786,
19 x 19 = 361, 19 x 19 x 19 = 9586
4) 289 - 3194,
17 x 17 = 289, 17 x 17 x 17 = 3194
Thus, 361 - 9786 is correct option.