Civil Service Arithmetic Reasoning Practice Test Results

Question 1
56% answer correctly
What`s the average of all the multiples of 6 from 6 to 42?
28
33.60
21
24
Question 2
36% answer correctly
A 2 ton truck is taxed at a rate of $0.12 per pound. How much is owed in taxes?
$0.24
$720
$480
$240
Question 3
39% answer correctly
After being dropped a ball always bounces back to 2/5 of the height of its previous bounce. After the first bounce it reaches a height of 290 inches. How high will it reach on bounce number 3?
18.56 inches
92.80 inches
9.28 inches
46.40 inches