Civil Service Arithmetic Ability Practice Test Results

Question 1
73% answer correctly
Which of the following is an obtuse angle?
25°
50°
140°
40°
Question 2
55% answer correctly
A circle has a diameter of 9 inches. What is its approximate circumference?
286.28
28.27
63.62
44.41
Question 3
69% answer correctly
Which of the following is not a synonym for \\(5^2\\) ?
The square of 5
5 to the second power
5 cubed
5 squared