In a club of 80 members, 10 members play none of the games Tennis, Badminton and Cricket. 30 members…
Out of 80 members, 10 play none of the games, so \( 80 - 10 = 70 \) play at least one game. Since 30 play exactly one game and 30 play exactly two games, the number playing…
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In a club of 80 members, 10 members play none of the games Tennis, Badminton and Cricket. 30 members play exactly one of these three games and 30 members play exactly two of these games. 45 members play at least one of the games among Tennis and Badminton, whereas 18 members play both Tennis and Badminton. The number of Cricket playing members is :
Answer and explanation
Correct answer B
Out of 80 members, 10 play none of the games, so play at least one game. Since 30 play exactly one game and 30 play exactly two games, the number playing all three games is . As shown in the figure, since 45 play Tennis or Badminton (or both), the number playing Cricket only is ; those playing only Tennis and Badminton (without Cricket) are , so those playing Cricket with exactly one other game are . Therefore, the total number of Cricket-playing members is .
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RPSC Rajasthan State and Subordinate Services (RAS/RTS)