What is the number of players in the game of Rugby Football?

What is the number of players in the game of Rugby Football?

رگبی فٹ بال کے کھیل میں کھلاڑیوں کی تعداد کتنی ھوتی ہے؟
Explanation

Minimum Players required for games/sports

Cricket: 11

Football: 11

Hockey: 11

Basketball: 5

Rugby football: 15

Polo: 4

Water polo: 7

Volleyball: 6

Kabaddi: 7

Snooker: 1

Boxing: 2

Gymnastics: 8

Ice Hockey: 6