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Question : The pie chart given below shows the number of mobile phones sold by six companies in a year. The total number of mobile phones sold by six companies is 300. Number of mobile phones sold by a particular company is shown as a percentage of total number of mobile phones sold by all these six companies.

What is the average number of mobile phones sold by Q and S?

Option 1: 45

Option 2: 60

Option 3: 75

Option 4: 80


Team Careers360 19th Jan, 2024
Answer (1)
Team Careers360 25th Jan, 2024

Correct Answer: 60


Solution : Total mobile phones sold by six companies = 300
Total mobile phones sold by Q = $\frac{25}{100}\times300=75$
Total mobile phones sold by R = $\frac{15}{100}\times300=45$
Average = $\frac{\text{Total phones sold by Q and R}}{2}=\frac{75+45}{2}=60$
Hence, the correct answer is 60.

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