Four number groups have been given, out of which three are alike in so

1.	Four number groups have been given, out of which three are alike in some manner and one is different. Select the group that is different.1. 7 : 38 : 522. 12 : 60 : 843. 5 : 25 : 354. 9 : 45 : 63
Answer» Correct Answer - Option 1 : 7 : 38 : 52 The pattern followed here is: Option 1 → 7 × 5.43 = 38 , 7 × 7.42 = 52 Option 2 → 12 × 5 = 60, 12 × 7 = 84 Option 3 → 5 × 5 = 25, 5 × 7 = 35 Option 4 → 9 × 5 = 45, 9 × 7 = 63 Hence, '7 : 38 : 52' is the odd pair.

Four number groups have been given, out of which three are alike in some manner and one is different. Select the group that is different.1. 7 : 38 : 522. 12 : 60 : 843. 5 : 25 : 354. 9 : 45 : 63

Answer» Correct Answer - Option 1 : 7 : 38 : 52

The pattern followed here is:

Option 1 → 7 × 5.43 = 38 , 7 × 7.42 = 52

Option 2 → 12 × 5 = 60, 12 × 7 = 84

Option 3 → 5 × 5 = 25, 5 × 7 = 35

Option 4 → 9 × 5 = 45, 9 × 7 = 63

Hence, '7 : 38 : 52' is the odd pair.