Data Interpretation Ques 295

Question-

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?

(1) 16

(2) 15

(3) 18

(4) 21

(5) 12

Show Answer

Correct Answer: (1)

Solution: (1)

Required difference

$=\frac{1}{2}[(30+16) \%$ of $800-(18+24) \%$ of 800 ]

$=\frac{1}{2}[800 \times 46 \%-800 \times 42 \%]$

$=\frac{1}{2} \times \frac{800 \times 4}{100}=16$



Table of Contents