Question

Select the option in which the number-pair shares the same relationship as that shared by the following number-pair.

512 : 125

1. 441 : 324
2. 343 : 216
3. 1331 : 1000
4. 729 : 216

Answer 1

Correct Answer - Option 4 : 729 : 216

The pattern followed here is:

(First Number)³ : (First number - 3)³

8³ = 512

(8 - 3)³ = 5³ = 125

Similarly,

9³ = 729

(9 - 3)³= 6³ = 216

Hence, 729 : 216 is the correct answer.