NPOST Mathematics and Arithmetic 2

Question 1

An officer drives 45 miles in 1.5 hours. What is the average speed in miles per hour?

Accepted Answer

30 mph

Answer

25 mph

Answer

35 mph

Answer

45 mph

Question 2

A suspect's vehicle is described as traveling 60 mph. How many miles does it cover in 20 minutes?

Accepted Answer

20 miles

Answer

15 miles

Answer

25 miles

Answer

30 miles

Question 3

If 3 patrol cars each need 12 gallons of fuel, how many gallons are needed total?

Accepted Answer

36 gallons

Answer

24 gallons

Answer

30 gallons

Answer

48 gallons

Question 4

A report lists 240 incidents over 30 days. What is the average number of incidents per day?

Accepted Answer

8

Answer

6

Answer

7

Answer

9

Question 5

What is 25% of 160?

Accepted Answer

40

Answer

30

Answer

45

Answer

50

Question 6

An officer collects evidence weighing 3 lbs, 5 lbs, and 8 lbs. What is the total weight?

Accepted Answer

16 lbs

Answer

14 lbs

Answer

15 lbs

Answer

18 lbs

Question 7

A fine is $75 and a 20% surcharge is added. What is the total amount due?

Accepted Answer

$90

Answer

$85

Answer

$95

Answer

$100