Civil Service Arithmetic Reasoning Practice Test Results

Question 1
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?
9.28 inches
46.40 inches
92.80 inches
18.56 inches
Question 2
80% answer correctly
How many 16-passenger vans will it take to drive all 47 players and coaches on the football team to the away game?
1
2
4
3
Question 3
80% answer correctly
What are the next two numbers in this series:
{3, 3, 1, 1, -1, ?, ?}
3, 3
-3, -3
-1, -1
-1, -3