railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Logical Reasoning Classification Number Based
Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the number-pair that is different.
1
28 ∶ 163
2
22 ∶ 127
3
27 ∶ 82
4
16 ∶ 91