Ontario Building Code Practice Exam

What is the minimum number of washrooms required for a commercial building with a capacity of 100 people?

1. 1

2. 2

3. 3

4. 4

The correct answer is: 2

The minimum number of washrooms required for a commercial building with a capacity of 100 people is 2. This is because according to building codes, there must be one washroom for every 50 persons of capacity. Therefore, for a 100 person capacity, at least two washrooms are required. The other options (A, C, and D) are incorrect because they do not meet the minimum requirement of 2 washrooms. Option A only provides one washroom, which is not sufficient for a capacity of 100 people. Option C provides three washrooms, which is more than the minimum requirement. Option D provides four washrooms, which is also more than the minimum requirement. Therefore, the correct answer is B as it meets the minimum requirement of 2 washrooms and does not exceed it.