Question

Refer to the pie charts carefully and answer the given questions.
Q. Number of Samsung cellular phones sold by store E is what percent of the number of phones (both Nokia and Samsung) sold by store C?

• A. 55%
• B. 45%
• C. 60%
• D. 65%
• E. 50%

Answer 1

The correct option is A 55%

Number of Samsung phones sold by store $E=(\frac{12}{100}\times 6400)-(\frac{8}{100}\times 3000)=768-240=528$
Number of cellular phones sold by $C=\frac{15}{100}\times 6400=960$
Reqd. percentage $=\frac{528}{960}\times 100=55\%$