PRACTICE QUESTION - KMBR (BUILDING RULES & BYELAWS)

What is the maximum floor area of a mezzanine floor in relation to the main floor?

• One-half of the main floor
• One-fourth of the main floor
• One-third of the main floor
• Equal to the main floor

Answer explanation

As per KMBR, the mezzanine floor should not exceed 1/3rd of the main floor.

What is the minimum height of a non-residential room?

• 2.4 meters
• 3.0 meters
• 2.2 meters
• 2.8 meters

Answer explanation

KMBR specifies that the height should be at least 3 meters for non-residential buildings.

What is the minimum width of a staircase?

• 1.0 meter
• 1.2 meters
• 1.5 meters
• 0.75 meters

Answer explanation

Staircases must have a minimum width of 1.2 meters as per regulations.

What is the minimum width of a fire escape staircase?

• 75 cm
• 1 meter
• 1.2 meters
• 90 cm

Answer explanation

Fire escape staircases should be at least 75 cm wide for safety.

What is the maximum slope for a ramp?

• 1 in 12
• 1 in 10
• 1 in 8
• 1 in 15

Answer explanation

Ramps must not exceed a slope of 1:10 for accessibility.

What is the minimum clear width of a corridor?

• 0.75 meters
• 1.0 meter
• 1.2 meters
• 1.5 meters

Answer explanation

Corridors should be at least 1 meter wide to ensure proper movement.

What is the minimum width of a tread in a staircase?

• 15 cm
• 30 cm
• 45 cm
• 60 cm

Answer explanation

Tread width should be at least 30 cm for comfortable stair usage.

What is the minimum height of a handrail in a staircase?

• 75 cm
• 90 cm
• 100 cm
• 120 cm

Answer explanation

Handrails should be at least 90 cm high to provide proper support.

What is the maximum height of a riser in a staircase?

• 15 cm
• 20 cm
• 25 cm
• 10 cm

Answer explanation

Riser height should not exceed 15 cm for safe stair climbing.

What is the minimum width of a doorway for residential buildings?

• 1.2 meters
• 90 cm
• 75 cm
• 50 cm

Answer explanation

Residential doorways must be at least 75 cm wide as per standards.