OFAI OFAI - Firefighter Aptitude Test Ontario Spatial Reasoning and Visualization Questions and Answers 2

Question 1

A square room has a side length of 15 feet. What is the area of the room?

Accepted Answer

225 sq ft

Answer

Area of a square = side × side = 15 × 15 = 225 square feet.

Question 2

Which of the following 3D shapes has exactly 6 faces, 12 edges, and 8 vertices?

Accepted Answer

Cube

Answer

A cube (rectangular prism) has 6 faces, 12 edges, and 8 vertices.

Question 3

A firefighter enters a warehouse from the east door and turns right. After walking 50 feet, turns left and walks 30 feet. Which direction is the firefighter now traveling?

Accepted Answer

North

Answer

Entering from the east door means facing west; turning right faces north; turning left again faces west — wait: entering from east = facing west; right turn = north; left turn from north = west. The answer is West.

Question 4

A cylindrical water tank has a radius of 5 feet and a height of 10 feet. Using π ≈ 3.14, what is the approximate volume?

Accepted Answer

785 cubic feet

Answer

Volume = π × r² × h = 3.14 × 25 × 10 = 785 cubic feet.

Question 5

Looking at a building from directly above (bird's-eye view), a firefighter sees a room with an 'L' shape. What does this tell them about the room's floor plan?

Accepted Answer

The room is not rectangular and has an indented corner

Answer

An 'L' shape in a bird's-eye view indicates the room has a non-rectangular footprint with one or more indented corners.

OFAI - Firefighter Aptitude Test Ontario Practice Test

OFAI - Firefighter Aptitude Test Ontario Practice Test

OFAI OFAI - Firefighter Aptitude Test Ontario Spatial Reasoning and Visualization Questions and Answers 2