SSC CPO SI and ASI Model Paper 8

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Directions (Q. 137–140): Study the following bar graph carefully and answer the questions given below:
The bar graph below shows the demand and production of five companies P, Q, R, S and T.

Question : 137 of 200

Marks: +1, -0

What is the difference between average demand and average production of the five companies taken together?

Validate

Solution:

The table given below shows the datagiven in the bar graph.

Company	Demand	Production
P	3100	1600
Q	700	1900
R	2600	1100
S	1300	2800
T	3400	2300
Total	11100	9700

(2) Average demand of five companies

={\text "Total demand"}/5 = 11100/5

= 2220
Average production of five companies

={\text "Total production" }/5

= 9700/5= 1940

Difference = 2220 – 1940 = 280

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