To determine the number of vowels in the secret word, let's analyze each option:
Option A) TIE - This option has 2 vowels (I and E).
Option B) AIM - This option has 2 vowels (A and I).
Option C) OAT - This option has 2 vowels (O and A).
Option D) DUE - This option has 2 vowels (U and E).
Based on the given information, we can see that every option has 2 vowels. Therefore, it is not possible to determine the secret word based on the number of vowels alone.
Hence, it is not possible to determine the secret word with the given information.