In Gym Class, Everyone Was Tested to Determine How Many

In gym class, everyone was tested to determine how many sit-ups they could do in one minute. Ming's performance was at the 61st percentile. Which of the following is true?

A) Ming did fewer sit-ups than 61 percent of the students in the class.
B) Ming did 61 sit-ups.
C) Ming was one standard deviation above the mean.
D) Ming did more sit-ups than 61 percent of the students in the class.