The answer is D. The program prints:
[15, 22, 25, 28, 32, 49]

Why?
sort() puts the list in order, smallest first. It changes the list itself.
The code again
scores = [28, 15, 22, 32, 25, 49]
scores.sort()
print(scores)
Try it: change one number in the program and predict the new output before you run it.