How many days did the inaugural biotech expo run?

• A. 1 day
• B. 3 days
• C. 2 days
• D. 4 days

Answer: (C)

This question checks your ability to pull out a specific numeric detail from the case study—the number of days the expo ran. The narrative describes events across two calendar days, with activities on the first day and the second day, and there’s no mention of a third day or beyond. Because the schedule explicitly spans those two days, two days is the duration that matches the text. Thinking it’s shorter would miss the second day, while thinking it’s longer would require details not present in the account. So two days is the duration supported by the information given.