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?
46.40 inches
18.56 inches
9.28 inches
92.80 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?
4
3
2
1
Question 3
98% answer correctly
What`s the next number in the series {2, 4, 6, 8, ?}
4
22
16
10