In the following question, 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.
- A15-45
- B11-33
- C15-55
- D19-57
Solution & Step-by-step Explanation
Let us check the relationship between the two numbers in each option:
Option A: 15×3=45
Option B: 11×3=33
Option C: 15×3.66
=55 (Here, 15×3+10=55)
Option D: 19×3=57
In options A, B, and D, the second number is exactly 3 times the first number. Option C does not follow this pattern.
Option A: 15×3=45
Option B: 11×3=33
Option C: 15×3.66
=55 (Here, 15×3+10=55)
Option D: 19×3=57
In options A, B, and D, the second number is exactly 3 times the first number. Option C does not follow this pattern.