SSC Delhi Police Head Constable (Ministerial) 2025 Mock Test (New) Logical Reasoning Classification Number Based
Four groups of numbers are given out of which the numbers in three groups bear a certain common relationship. Choose the group in which the numbers are differently related.
1
7 : 63 : 77
2
8 : 72 : 88
3
9 : 81 : 98
4
6 : 54 : 66