Four number pairs are given. The number on the left side of (−) is related to the number on the right side of (−) with some Logic/Rule/Relation. Three are similar on the basis of the same Logic/Rule/Relation. Select the odd one out from the given alternatives.
- A7-343
- B2-8
- C5-125
- D4-62
Solution & Step-by-step Explanation
Let's analyze the relationship between the two numbers in each option (Number
1
:Number
2
):
The logic followed here is that the second number is the cube of the first number: Number
2
=(Number
1
)
3
.
Option A: 7−343→7
3
=343 (Follows the rule)
Option B: 2−8→2
3
=8 (Follows the rule)
Option C: 5−125→5
3
=125 (Follows the rule)
Option D: 4−62→4
3
=64
=62 (Does NOT follow the rule)
Hence, 4-62 is the odd one out.
1
:Number
2
):
The logic followed here is that the second number is the cube of the first number: Number
2
=(Number
1
)
3
.
Option A: 7−343→7
3
=343 (Follows the rule)
Option B: 2−8→2
3
=8 (Follows the rule)
Option C: 5−125→5
3
=125 (Follows the rule)
Option D: 4−62→4
3
=64
=62 (Does NOT follow the rule)
Hence, 4-62 is the odd one out.