In the following question, select the odd number pair from the given alternatives.
122 - 1331
173 - 2197
197 - 2744
290 - 4913
B.
173 - 2197
(i) 122 - 1331
(11)2 + 1 = 122 and (11)3 = 1331
(ii) 173 - 2197
(13)2 + 4 = 173 and (13)3 = 2197
(iii) 197 - 2744
(14)2 + 1 = 197 and (14)3 = 2744
(iv) 290 - 4913
(17)2 + 1 = 290 and (17)3 = 4913