Question 16

The average width of a doorway is best estimated at 1 meter.

The average width of a doorway is typically around 1 meter, making it a standard measurement for residential and commercial buildings.

A) 10

This option is incorrect as 10 meters is significantly larger than the common width of a doorway. Standard doorways do not approach this measurement, making it unrealistic for typical construction.

B) 1

This option is correct because the average width of a doorway is approximately 1 meter. This measurement is widely accepted in architectural standards and is practical for facilitating access in various settings.

C) 3

While 3 meters might be applicable in certain specialized contexts, it is not representative of the average doorway width. Most doorways do not reach this size, making this option incorrect.

D) 0.5

This option is incorrect as well, as 0.5 meters (or 50 centimeters) is generally too narrow for standard doorways. Typical door widths exceed this measurement to accommodate average human passage comfortably.

Conclusion

The correct answer is 1 meter, as it accurately reflects the average width of doorways found in most buildings. The other options fail to align with standard measurements, either being excessively large or too small for typical doorways. Thus, option B is the best estimate for this context.