PSAT Reading Question 355: Answer and Explanation

Question: 355

Which of the following is an accurate statement based on the data in the table?

• A. The number of marine vessel operators has consistently increased from 1990–2015.
• B. The number of air carriers has consistently decreased from 1990–2015.
• C. The number of interstate motor carriers has consistently increased from 1990–2015.
• D. The number of marine vessel operators has consistently decreased from 1990–2015.

Correct Answer: C

Explanation:

(C) Between 1990 and 2015, the number of interstate motor carriers increased from 346,000 to 746,142; at each five-year interval, the number of interstate motor carriers was greater than it was at the previous time. The correct answer is not choice (A) because the number of marine vessel operators varied during this period. It is not choice (B) because between 1990 and 1995, the number of air carriers increased. It is not choice (D) because between 2010 and 2015, the number of marine vessel operators increased.