Civil Service Practice Test Results

Question 1
70% answer correctly
Which of the following words is spelled correctly?
futher
Farenheit
remeber
necessary
Question 2
54% answer correctly
How many of the following words are spelled correctly?

untill
buisness
dissapoint
honorary
1
2
3
0
Question 3
52% answer correctly
Solve this equation for a: \\(a = \\frac{b^8}{b^4}\\)
\\(b^{12}\\)
-4b
\\(b^4\\)
\\(b^{\\frac{8}{4}}\\)