Data Interpretation Ques 295
Directions : Refer to the pie chart carefully and answer the given questions :
Percentage of bags available in different stores in November, 2011. Total number of bags available in all the stores together is 800.
What is the difference between the average number of bags available in stores $P$ and $O$ together and the average number of bags available in stores $R$ and S together?
16
15
18
21
12
Show Answer
Correct Answer: 295.(1)
Solution: (1) Required difference
$=\frac{1}{2}[(30+16)%$ of $800-(18+
$24) %$ of 800 ]
$=\frac{1}{2}[800 \times 46 \%-800 \times 42 \%]$
$=\frac{1}{2} \times \frac{800 \times 4}{100}=16$
BETA
