Civil Service Arithmetic Ability Practice Test Results

Question 1
62% answer correctly
If n = 8 what`s the value of \\(9n^2 + 7n - 18\\) ?
632
520
650
614
Question 2
71% answer correctly
15 yards is how many feet?
30
49.20
15
45
Question 3
75% answer correctly
Which of the following fractions is the smallest?
\\(\\frac{8}{13}\\)
\\(\\frac{8}{11}\\)
\\(\\frac{8}{9}\\)
\\(\\frac{8}{17}\\)