Civil Service Arithmetic Reasoning Practice Test Results

Question 1
64% answer correctly
Find the average of the following numbers: 17, 24, 25
22.0
22.4
21.1
33.0
Question 2
47% answer correctly
A bread recipe calls for 2 \\(\\frac{1}{4}\\) cups of flour. If you only have 1 \\(\\frac{3}{8}\\) cups, how much more flour is needed?
\\(1 \\frac{9}{8}\\)
\\(\\frac{7}{8}\\)
\\(\\frac{9}{8}\\)
\\(1 \\frac{7}{8}\\)
Question 3
35% answer correctly
After being dropped a ball always bounces back to 2/7 of the height of its previous bounce. After the first bounce it reaches a height of 234 inches. How high will it reach on bounce number 5?
0.22 inches
3.12 inches
1.56 inches
0.45 inches