2026/2027 IAABO RULES COURSE /OFFICIAL IAABO RULES EXAM CURRENT TESTING QUESTION AND DETAILED CORRECT ANSWER (VERIFIED) GUARANTEED PASS/TOP-RATED A+.

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2026/2027 IAABO RULES COURSE /OFFICIAL
IAABO RULES EXAM CURRENT TESTING
QUESTION AND DETAILED CORRECT ANSWER
(VERIFIED) GUARANTEED PASS/TOP-RATED A+.
IAABO
Maximize your success on the IAABO Rules Course exam with
focused preparation that strengthens your understanding of
basketball officiating mechanics, rule interpretations, and court
procedures. This exam helps reinforce core concepts while
identifying areas that need improvement for accurate game
management. It is specifically designed for officials seeking
certification through the International Association of Approved
Basketball Officials (IAABO).



The ideal dimensions of a playing court are: 84 x 50 feet. Is
this correct? ...... ANSWER ....... Yes


Cheerleaders must remain outside the playing area during
30-second time-outs. Is this correct? ...... ANSWER .......
Yes

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The radius of the three-point line is 20 feet 9 inches
measured from the point on the court below the center of
the rim to the farther edge of the three-point line. Is this
correct? ...... ANSWER ....... No


Marked free throw lane spaces extend 36 inches toward the
sidelines. Is this correct? ...... ANSWER ....... yes


The farther edge of the free-throw line must be 15 feet from
the front plane of the backboard. Is this correct? ......
ANSWER ....... Yes


An "X" must be placed on the floor, out of bounds, in front of
the official scorer, to help substitutes properly report to the
table to enter the game. Is this correct? ...... ANSWER .......
yes


Facilities that do not have a red or LED light behind the
backboard must use the audible timer's horn to indicate
when time has expired at the end of each quarter or extra
period. Is this correct? ...... ANSWER ....... yes

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To check if the game ball is properly inflated, the referee
drops it from a height of six feet. The ball bounces back to a
height of 52 inches. The referee says that the ball is not
properly inflated. Is the referee correct? ...... ANSWER .......
no


Unless a state association has adopted different regulations,
the edge of the coaching boxes will be measured 28 feet
from the end line. Is this correct? ...... ANSWER .......
yes


Music and sound effects are allowed but may only be played
during pre-game warm-ups, time-outs, intermissions and
post-game. Is this correct? ...... ANSWER ....... yes


The color of the torso on the home team's jerseys must be
white, and the torso of the visiting team's jerseys must be a
contrasting dark color. Is this correct? ...... ANSWER .......
Yes

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A team's roster may have both 0 and 00 listed in the
scorebook for the same contest. Is this correct? ......
ANSWER ....... No


A-1 is wearing their home white uniform. In addition to the
uniform, they are wearing a white headband, white
wristband, white compression shorts and a white undershirt
that all feature a visible manufacturer's logo. The official
rules that all of A-1's apparel is legal. Is this correct? ......
ANSWER ....... Yes


A-5 enters the court with a rolled waistband that exposes
only one manufacturer's logo. The official rules that this is
legal and that the player is properly equipped. Is this
correct? ...... ANSWER ....... yes


Team A's school colors are white and blue. Team A enters the
court wearing their home white jerseys. A-1 is also wearing a
red wristband and red headband. The official rules that A-1's
wristband and headband are illegal. Is this correct? ......
ANSWER ....... Yes