Select the related word/letters/number from the given alternatives.
15 : 62 : : 16 : ?
- A66
- B64
- C32
- D56
Solution & Step-by-step Explanation
Let's evaluate the mathematical logic connecting 15 and 62:
15×4+2=60+2=62
Applying the same operation to 16:
16×4+2=64+2=66
Hence, the related number is 66.
15×4+2=60+2=62
Applying the same operation to 16:
16×4+2=64+2=66
Hence, the related number is 66.