engineering recuitment AAI Junior Executive (Common Cadre) Mock Test 2023 Logical Reasoning Classification Number Based
Three of the following four triads are alike in a certain way as they are formed by performing same mathematical operations among themselves and thus form a group. Which triad does NOT belong to that group?
1
36 ∶ 13 ∶ 7
2
16 ∶ 9 ∶ 5
3
72 ∶ 16 ∶ 8
4
1 ∶ 3 ∶ 2
5
None of above