Select the option that is related to the fourth number in the same way as the first number is related to the second number and fifth number is related to sixth number.
12 : 216 :: ? : 729 :: 24 : 1728
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 18.
12 : 216 → (12 ÷ 2)3 = 216
24 : 1728 → (24 ÷ 2)3 = 1728
Similarly, ? : 729 → (18 ÷ 2)3 = 729