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In the following question, four groups of three numbers are given. In each group, the second and third number is related to the first number by a Logic/Rule/Relation. Three are similar on the basis of the same Logic/Rule/Relation. Select the odd one out from the given alternatives.
  • a)
    (2, 3, 4)
  • b)
    (4, 5, 6)
  • c)
    (6, 7, 8)
  • d)
    (4, 6, 8)
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
In the following question, four groups of three numbers are given. In ...
The patter followed is,
1) (2, 3, 4): 2 + 1 = 3; 3 + 1 = 4;
2) (4, 5, 6): 4 + 1 = 5; 5 + 1 = 6;
3) (6, 7, 8): 6 + 1 = 7; 7 + 1 = 8;
4) (4, 6, 8): 4 + 2 = 6; 6 + 2 = 8
Hence, (4, 6, 8) is the correct answer.
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Most Upvoted Answer
In the following question, four groups of three numbers are given. In ...
Odd One Out: (4, 6, 8)

Explanation:
To find the odd one out from the given groups of three numbers, we need to identify the logic, rule, or relation that connects the numbers in each group. Let's analyze each group to find the common pattern.

Group A: (2, 3, 4)
The logic or relation between the numbers in this group is that each number is increased by 1. The first number is 2, and the second number is obtained by adding 1 to the first number (2 + 1 = 3). Similarly, the third number is obtained by adding 1 to the second number (3 + 1 = 4). This pattern follows a simple increment of 1.

Group B: (4, 5, 6)
Similar to Group A, the logic here is also an increment of 1. The first number is 4, and the second number is obtained by adding 1 to the first number (4 + 1 = 5). Likewise, the third number is obtained by adding 1 to the second number (5 + 1 = 6). This pattern is consistent with the increment of 1.

Group C: (6, 7, 8)
Again, the logic in this group is an increment of 1. The first number is 6, and the second number is obtained by adding 1 to the first number (6 + 1 = 7). Similarly, the third number is obtained by adding 1 to the second number (7 + 1 = 8). This pattern also follows a consistent increment of 1.

Group D: (4, 6, 8)
In this group, we can observe that the second number is obtained by adding 2 to the first number (4 + 2 = 6). However, the third number is not obtained by adding 2 to the second number. Instead, it is the same as the second number. This violates the pattern observed in the other groups, where each number is obtained by adding 1 to the previous number. Hence, Group D is the odd one out.

Therefore, the correct answer is option 'D' - (4, 6, 8).
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