Texas Civil Service Exam Arithmetic Reasoning 5 — Questions and Answers
Question 1: A city allocates $120,000 for road repairs, spending $8,500 each month. After 9 months, how much budget remains?
- $41,500
- $43,500 (Correct answer)
- $44,500
- $46,000
Correct answer: $43,500
$8,500 × 9 = $76,500 spent; $120,000 − $76,500 = $43,500.
Question 2: A civil servant earns time-and-a-half for overtime. If the regular rate is $20/hour, what is the overtime rate?
- $25.00
- $28.00
- $30.00 (Correct answer)
- $32.50
Correct answer: $30.00
$20 × 1.5 = $30.00 per overtime hour.
Question 3: A county has a population of 250,000. If 3.2% are registered as civil service employees, how many civil service employees are there?
- 7,000
- 7,500
- 8,000 (Correct answer)
- 8,500
Correct answer: 8,000
250,000 × 0.032 = 8,000 employees.
Question 4: An officer must complete 40 hours of training in 5 weeks. If she trains 6 hours in the first week, how many hours per week must she average for the remaining 4 weeks?
- 7.5
- 8.0
- 8.5 (Correct answer)
- 9.0
Correct answer: 8.5
40 − 6 = 34 hours remaining; 34 ÷ 4 = 8.5 hours/week.
Question 5: A parking lot has 5 rows with 24 spaces each. If 78 spaces are occupied, how many spaces are available?
- 38
- 40
- 42 (Correct answer)
- 44
Correct answer: 42
5 × 24 = 120 total spaces; 120 − 78 = 42 available.
Question 6: A supply requisition lists 15 reams of paper at $4.80 per ream and 6 boxes of pens at $3.50 per box. What is the total cost?
- $90.00
- $93.00 (Correct answer)
- $96.00
- $99.00
Correct answer: $93.00
(15 × $4.80) + (6 × $3.50) = $72.00 + $21.00 = $93.00.
Question 7: A city's crime rate dropped from 480 incidents per month to 372 incidents per month. What is the percent decrease?
- 20%
- 22.5% (Correct answer)
- 25%
- 27.5%
Correct answer: 22.5%
Decrease = 108; 108 ÷ 480 = 0.225 = 22.5%.
Texas Civil Service Exam Arithmetic Reasoning 5
A city allocates $120,000 for road repairs, spending $8,500 each month.
After 9 months, how much budget remains?