In the following question, select the related number from the given alternatives.
31:3::23:?
- A7
- B6
- C5
- D8
Solution & Step-by-step Explanation
The logic applied to the first pair is the multiplication of individual digits of the first number to get the second number:
Given: 31:3
3×1=3
Applying the same logic to the next pair:
Given: 23:?
2×3=6
Hence, the missing number is 6.
Given: 31:3
3×1=3
Applying the same logic to the next pair:
Given: 23:?
2×3=6
Hence, the missing number is 6.