SSC CPO SI and ASI 2014 Paper

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Directions (Q. 146–150) : Study the bar graph given below and answer the questions that follow. Demand and production of colour TVs of five companies A, B, C, D and E
(Number on the top of a bar is the number of colour TVs)

Question : 149 of 200

Marks: +1, -0

The ratio of average demand to average production of companies B and D is

1 : 5
2 : 5
3 : 5
4 : 5

Validate

Solution:

(2) Average demand of B and D

= {1200+600}/{2}=900

Average production of B and D

= {2700+1800}/{2}=2250

So the ratio =

{900}/{2250}= {2}/{5}

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