Civil Service Arithmetic Ability Practice Test Results

Question 1
75% answer correctly
Which of the following fractions is the smallest?
\\(\\frac{8}{17}\\)
\\(\\frac{8}{9}\\)
\\(\\frac{8}{11}\\)
\\(\\frac{8}{13}\\)
Question 2
69% answer correctly
Solve for n: \\(9n - 15 = 11\\)
234
-0.44
2.89
-36
Question 3
36% answer correctly
If a = 3 and b = -5, what is the value of the expression \\(-a^3 - a^2b + 9b^2 - ab + 4\\) ?
226
-1172
-1142
172