Civil Service Arithmetic Ability Practice Test Results

Question 1
52% answer correctly
If x = 5, what`s the value of \\(3x^3 + 9x^2 - 8x - 8\\) ?
182
568
102
552
Question 2
65% answer correctly
Which of the following is not a synonym for \\(2^2\\) ?
2 to the second power
2 cubed
The square of 2
2 squared
Question 3
50% answer correctly
Factor \\(y^2 - 9\\)
(y - 3)\\(^2\\)
(y + 3)(y - 3)
(y + 3)(y + 3)
(y - 3)(y - 3)