Who is keep Libro player name and his number record?
A. Assistant scorer
B. scorer
C. first referee
D. second referee
Whom is sign on the control sheet?
A. Scorer
B. assistant scorer
C. referee
D. second referee
Who makes of Libro’s control sheet?
A. Scorer
B. assistant scorer
C. referee
D. second referee
Who keeps of Libro player changes record?
A. Scorer
B. assistant scorer
C. referee
D. second referee
How many line judges in volleyball?
A. 4
B. 3
C. 2
D. 1
Location of line judges :
A. Stands at the intersection of end line and side line
B. stand near the score
C. stand out side the court
D. stand near the net
How many line judges use in FIVB?
A. 2
B. 4
C. 5
D. 1
Line judges stand away from the free zone?
A. 1-2 m
B. 1-3m
C. 1-1m
D. 1-4m
Volleyball ball color is :
A. White
B. Red
C. Black
D. none of these
Maximum weight of ball :
A. 280g
B. 262g
C. 261g
D. 260g
