Question
If total number of players playing Volleyball decreased
by 15% but the number of girls playing Volleyball remains unchanged then what will be the average of number of boys playing Volleyball and Baseball? Study the following information carefully and answer the given question. The given below pie chart shows the percentage distribution of number of players (boys + girls) playing five different games- Football, Volleyball, Cricket, Baseball and Hockey. Total number of players = 1600 The given below table shows the number of boys playing five different games.Solution
Reduced number of Volleyball players = (85/100) × 480 = 408 Number of boys playing Volleyball after decrease in number of players = 408 – 184 = 224 Required average = (224 + 90)/2 = 157
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