Civil Service Arithmetic Ability Practice Test Results

Question 1
52% answer correctly
Solve this equation for a: \\(a = \\frac{b^8}{b^4}\\)
-4b
\\(b^{\\frac{8}{4}}\\)
\\(b^{12}\\)
\\(b^4\\)
Question 2
79% answer correctly
Which of the following is the symbol for greater than?
≤
≥
<
>
Question 3
55% answer correctly
Solve this equation for a: \\(a = \\frac{b^6}{b^2}\\)
\\(b^{-4}\\)
\\(b^4\\)
\\(b^{\\frac{6}{2}}\\)
\\(b^{8}\\)