AND ANSWERS LATEST 2025 GRADED A+
◉A building classified as a business occupancy, with a total occupant
load of 320, is required to have a minimum of __________ lavatories in
the women's restroom.
a. 2
b. 3
c. 4
d. 5
Reference __________ . Answer: b Table 403.1
◉An indoor sports arena with a total occupant load of 5,440 requires at
least __________ water closets in the women's restrooms.
a. 103
b. 68
c. 58
d. 46
Reference __________ . Answer: c Table 403.1
, ◉The same indoor sports arena with an occupant load of 5,440 requires
at least __________ lavatories in the women's restrooms.
a. 14
b. 27
c. 19
d. 37
Reference __________ . Answer: c Table 403.1
◉For an employee toilet room, the required lavatory shall be
__________ the required water closet.
a. not more than 30 inches from
b. separated by a partition from
c. not less than 60 inches away from
d. in the same room as
Reference __________ . Answer: d Sec. 405.3.2
◉The fixture drain of an automatic clothes washer shall connect to a
minimum __________ -inch branch drain.
a. 1-1/2
b. 2
c. 2-1/2
d. 3
Reference __________ . Answer: d Sec. 406.2