OACP Numerical Reasoning and Data Interpretation 2

Question 1

A patrol car travels at 60 km/h for 45 minutes. How far does it travel?

Accepted Answer

45 km

Answer

30 km

Answer

60 km

Answer

50 km

Question 2

A table shows that 120 of 400 incidents last month involved domestic disputes. What percentage of incidents were domestic disputes?

Accepted Answer

30%

Answer

25%

Answer

35%

Answer

40%

Question 3

If an officer earns $52,000 annually and receives a 5% raise, what is the new annual salary?

Accepted Answer

$54,600

Answer

$53,000

Answer

$55,200

Answer

$57,000

Question 4

A crime data chart shows incidents rising steadily from January to June, then falling from July to December. The best description of this trend is:

Accepted Answer

Seasonal variation peaking mid-year

Answer

A continuous increase throughout the year

Answer

Random fluctuation with no pattern

Answer

A continuous decrease throughout the year

Question 5

Four suspects each had different amounts of stolen goods valued at $200, $350, $150, and $500. What is the mean value of stolen goods?

Accepted Answer

$300

Answer

$275

Answer

$325

Answer

$350

Question 6

A precinct clears 90 of 150 reported cases in a month. What is the case clearance rate?

Accepted Answer

60%

Answer

55%

Answer

65%

Answer

70%