Civil Service Arithmetic Reasoning Practice Test Results

Question 1
73% answer correctly
A menswear store is having a sale. Buy one dress shirt at full price and get a second shirt for 15% off. If Sam buys two shirts, each with a regular price of $50.63, how much money will he pay for the second shirt?
$43.04
$15.18
$93.67
$108.85
Question 2
50% answer correctly
6 years ago Connie was 2 times as old as Sam was. If Connie is now 28 years old, how old is Sam now?
21
15
12
17
Question 3
31% answer correctly

15 liters of water are poured into an aquarium that`s 70cm long, 30cm wide, and 40cm high. How many cm will the water level in the aquarium rise due to this added water?

(1 liter = 1,000cm3)

7.14
5.36
0.71
12.50