Final answer:
The longest silent streak in office trivia was 11 minutes.
Step-by-step explanation:
In office trivia, the longest silent streak was 11 minutes (option B). This means that for 11 minutes, no one was able to answer correctly or engage in any conversation related to office trivia. This trivia fact is specifically related to a game or activity that involves questions and answers about an office environment and is not directly linked to any academic subject.