PPAER Map and Spatial Interpretation 2 — Questions and Answers
Question 1: A map scale reads 1:25,000. If two locations are 8 centimeters apart on the map, what is the actual distance between them?
- 2 kilometers (Correct answer)
- 2.5 kilometers
- 200 meters
- 25 kilometers
Correct answer: 2 kilometers
8 cm × 25,000 = 200,000 cm = 2,000 meters = 2 kilometers.
Question 2: On a standard street map, an officer needs to travel from Point A to Point B heading northeast. Which compass bearing best represents northeast?
- 90°
- 135°
- 45° (Correct answer)
- 315°
Correct answer: 45°
Northeast lies exactly between north (0°) and east (90°), giving a bearing of 45°.
Question 3: A topographic map shows contour lines spaced very closely together in one area and far apart in another. What does the closely spaced area indicate?
- Flat terrain
- Steep terrain (Correct answer)
- A river valley
- A plateau
Correct answer: Steep terrain
Closely spaced contour lines indicate a rapid change in elevation, meaning steep terrain.
Question 4: During a pursuit, dispatch reports the suspect is heading westbound and then turns to head southbound. Relative to their original direction, the suspect made:
- A left turn (Correct answer)
- A right turn
- A U-turn
- No change in direction
Correct answer: A left turn
Facing west, turning to head south means turning to your left.
Question 5: A map legend shows a dashed blue line. According to standard map conventions, this most likely represents:
- A paved highway
- An intermittent stream (Correct answer)
- A state boundary
- A railroad track
Correct answer: An intermittent stream
Dashed blue lines on topographic and municipal maps typically indicate intermittent or seasonal streams.
Question 6: An officer positioned at grid coordinate (4, 7) needs to reach coordinate (4, 3). In which direction must the officer travel?
- North
- South (Correct answer)
- East
- West
Correct answer: South
The X-coordinate stays the same while the Y-coordinate decreases from 7 to 3, indicating southward travel on a standard grid.
Question 7: A neighborhood map shows parallel streets running east-west, numbered sequentially. An officer on 3rd Street needs to reach 7th Street. How many blocks north or south must the officer travel?
- 2 blocks
- 4 blocks (Correct answer)
- 3 blocks
- 7 blocks
Correct answer: 4 blocks
From 3rd to 7th Street is a difference of 4 (7 − 3 = 4), so the officer must travel 4 blocks.
PPAER Map and Spatial Interpretation 2
A map scale reads 1:25,000.
If two locations are 8 centimeters apart on the map, what is the actual distance between them?