Multiple choice softskills creativity

If all stooges are scrooges, some stooges are troudges, and all quacks are troudges, then

  1. All troudges are scrooges

  2. Some scrooges are troudges

  3. Some scrooges are quacks

  4. All quacks are stooges

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

From 'all stooges are scrooges' and 'some stooges are troudges', we can conclude that the stooges who are troudges are also scrooges. Therefore, some scrooges are troudges. This is a valid syllogistic inference where we have an intersection between scrooges (via stooges) and troudges.