Select the option that is related to the third number in the same way as the second number is related to the first number.
17: 290:: 18:?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3, i.e., 325.
17: 290
(17)2 = 289, 289 + 1 = 290
Similarly, 18:325
(18)2 = 324, 324 + 1 =325