The maximum size vehicle that can be used as a 7D vehicle is 10 passengers and 11 seats. Which option correctly states this?

• A. 15 passengers, 16 seats
• B. 11 passengers, 12 seats
• C. 10 passengers, 11 seats
• D. 10 passengers, 10 seats

Answer: (C)

The maximum size of a 7D vehicle is defined by two numbers: how many students can be passengers and how many seats the vehicle has in total (the driver's seat is included in the total). If the limit is 10 passengers and 11 seats, that means there are 11 total seats, one of which is for the driver, leaving 10 seats for students. The option that states 10 passengers and 11 seats matches this limit exactly. The other choices either propose more than 10 passengers or provide a total seat count that doesn’t reflect the stated maximum.