Introduction to Data Interpretation
Direction: Study the graph carefully and answer the following questions.
- The production of State D in 1993–94 is how many times its production in 1994–95?
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As per the given bar graph , we have
The production of State D in 1993–94 = 9 lakhs bales
The production of State D in 1994–95 = 16 lakhs balesRequired answer = The production of State D in 1993–94 The production of State D in 1994–95
Correct Option: B
As per the given bar graph , we have
The production of State D in 1993–94 = 9 lakhs bales
The production of State D in 1994–95 = 16 lakhs balesRequired answer = The production of State D in 1993–94 The production of State D in 1994–95 Required answer = 9 = 3 = 0.75 12 4
Direction: Study the bar diagram and answer the following questions.
- The ratio of demand and production is maximum in factory
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On the basis of given graph in question ,
Ratio of demand and production :
Demand of Company E = 2500
Production of Company E = 1000Company E ⇒ 2500 = 2.5 1000
Demand of Company C = 3000
Production of Company C = 1500Company C ⇒ 3000 = 2 1500
Demand of Company A = 3300
Production of Company A = 2200Company A ⇒ 3300 = 1.5 2200
Correct Option: A
On the basis of given graph in question ,
Ratio of demand and production :
Demand of Company E = 2500
Production of Company E = 1000Company E ⇒ 2500 = 2.5 1000
Demand of Company C = 3000
Production of Company C = 1500Company C ⇒ 3000 = 2 1500
Demand of Company A = 3300
Production of Company A = 2200Company A ⇒ 3300 = 1.5 2200
Thus , The ratio of demand and production is maximum in company E .
- The ratio of average demand to average production of companies B and D is
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According to given bar graph , we have
Average production of companies B and D = ( 2700 + 1800 ) ÷ 2 = 4500 ÷ 2 = 2250
Average demand of companies B and D = ( 1200 + 600 ) ÷ 2 = 1800 ÷ 2 = 900Correct Option: B
According to given bar graph , we have
Average production of companies B and D = ( 2700 + 1800 ) ÷ 2 = 4500 ÷ 2 = 2250
Average demand of companies B and D = ( 1200 + 600 ) ÷ 2 = 1800 ÷ 2 = 900
Required ratio = 900 : 2250 = 2 : 5
- The percentage of the demand of company D as compared to the demand of company E is
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On the basis of given graph in question ,
The demand of company D = 600
The demand of company E = 2500Required percentage = The demand of company D × 100 The demand of company E
Correct Option: B
On the basis of given graph in question ,
The demand of company D = 600
The demand of company E = 2500Required percentage = The demand of company D × 100 The demand of company E Required percentage = 600 × 100 ≡ 24 2500
- The difference between average demand and average production of the five companies taken together is
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According to given bar graph , we have
Total demand of the five companies = 3300 + 1200 + 3000 + 600 + 2500 = 10600
Total production of the five companies = 2200 + 2700 + 1500 + 1800 + 1000 = 9200
Number of given companies = 5Required difference = 
Total demand of the five companies 
- Total production of the five companies Number of given companies Number of given companies
Correct Option: C
According to given bar graph , we have
Total demand of the five companies = 3300 + 1200 + 3000 + 600 + 2500 = 10600
Total production of the five companies = 2200 + 2700 + 1500 + 1800 + 1000 = 9200
Number of given companies = 5Required difference = Total demand of the five companies - Total production of the five companies Number of given companies Number of given companies Required difference = 10600 - 9200 5 5
Required difference = 2120 – 1840 = 280
