Which single activity has the largest time allocation?

• A. 15 minutes
• B. 20 minutes
• C. 30 minutes
• D. 10 minutes

Answer: (C)

The key idea is to identify the largest value among a set of numbers. Compare the given times: 15 minutes, 20 minutes, 30 minutes, and 10 minutes. 30 minutes is greater than all the others, so the activity with 30 minutes is the one that has the largest time allocation. The other options are shorter (15, 20, and 10 minutes), so they don’t match the largest allocation.