Four groups of numbers have been given, out of which three are alike in some manner and one is different. Select the group that is different.
Answer & explanation
Correct answer: option 2
426 : 642 : 246
In this 2,4, 6 are three numbers use to form different combinations of given number
632 : 325 : 236
In this 6, 3, 2 and 5 are four numbers use to form different combinations of given numbers (odd)
289 : 829 : 928
In this 2,8, 6 are three numbers use to form different combinations of given number
561 : 615 : 165
In this 1,5, 6 are three numbers use to form different combinations of given number
option 2 is odd because 4 numbers are used in it , in others 3 numbers are used