Civil Service Arithmetic Ability Practice Test Results

Question 1
73% answer correctly
Which of the following is an obtuse angle?
140°
40°
25°
50°
Question 2
55% answer correctly
A circle has a diameter of 9 inches. What is its approximate circumference?
63.62
44.41
28.27
286.28
Question 3
78% answer correctly
Which of the following fractions is the smallest?
\\(\\frac{4}{11}\\)
\\(\\frac{4}{7}\\)
\\(\\frac{4}{5}\\)
\\(\\frac{4}{13}\\)