In a school three games were offered; Cricket, Football and Hockey. 88% of the students agreed to take part in at lest one game, 60% took part in cricket, 30% in Hockey and 30% took part in football. If 10% of the students opted to take part in all the three games,

What percentage of students opted for only one game?

Select one:

• lets consider total=100.so 88 students play games.in that 10 will play all.so students playing the games except the 10 students cricket will be played by 50,hockey 20,football 20.total=50+20+20=90.but it should be only 78(88-10).so students playing two games=90-78=12.students opted for only one game=78-12=66.
• 12 years agoHelpfull: Yes(28) No(6)
• If there are 100 persons, only 88 participated.
  with venn diagram of given data, we can find that
  42 played only cricket.. 12 played only hockey...12 played only football.
  4 played cricket & hockey...4 played football & hockey... 4 played cricket & football
  10 played all three games.
  so 42+12+12 =66 played only one game.
• 12 years agoHelpfull: Yes(9) No(11)
• unable to understand. . how did you do it. .tanya will you please xplain ??
• 12 years agoHelpfull: Yes(6) No(2)
• it means remains 12% participate all games so 12,12,12, codition for both of two games ,and solve by eqution and finaly get answer is C-46,H-16,F-16.so total is 78%.
• 12 years agoHelpfull: Yes(1) No(9)
• m nt getting,,
  @hema--can explain frm 78(88-10)..step
• 12 years agoHelpfull: Yes(0) No(0)
• 66 percent !!
  
• 11 years agoHelpfull: Yes(0) No(0)
• can anyone please explain this?
  i could not understand.
• 11 years agoHelpfull: Yes(0) No(0)