Question : Study the given pie chart and answer the question that follows.
The pie chart shows the number of boys studying in play groups of various schools (A, B, C).
What is the average number of boys studying in schools A and C?
Option 1: 740
Option 2: 920
Option 3: 560
Option 4: 680
Correct Answer: 680
Solution :
Total number of boys = 2000
Number of boys studying in school A = 13% of 2000 = 260
Number of boys studying in school C = 55% of 2000 = 1100
Required average = $\frac{260 + 1100}{2}$
= $\frac{1360}{2}$
= 680
Hence, the correct answer is 680.
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