Select the option that is related to the third number in the same way as the second number is related to the first number.
9: 504: :7:?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3, i.e., 210.
9: 504 ⇒ 9 x 8 x 7 = 504
Similarly, 7:210 ⇒ 7 x 6 x 5 = 210