Introduction to Data Interpretation
Direction: The subject wise number of applicants for the year 2008 and 2009 in a college is given in the following chart. Study the graph and answer the questions.
 The subject for which growing of demand is minimum is

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According to given bar graph , we have
Number of applicants for the year 2008 in botany = 265
And Number of applicants for the year 2009 in botany = 248Percentage increase = 265  248 × 100 248
Correct Option: C
According to given bar graph , we have
Number of applicants for the year 2008 in botany = 265
And Number of applicants for the year 2009 in botany = 248Percentage increase = 265  248 × 100 248 Percentage increase = 1700 = 6.85% 248
 The subject for which growing of demand is maximum is

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From the given bar diagram , we see that percentage increase in Maths is maximum.
Correct Option: B
From the given bar diagram , we see that percentage increase in Maths is maximum.
Hence , required answer is Mathematics .
Direction: Study the graph carefully and answer the following questions.
 What is the average production of the four states in the year 1994–95 taken together?

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According to given bar graph , we have
Total production of the states in the year 1994–95 = 21 + 18 + 15 + 12 + 7 = 73 lakhs bales
Number of states = 5Required average production = Total production of the states in the year 1994–95 Number of states
Correct Option: B
According to given bar graph , we have
Total production of the states in the year 1994–95 = 21 + 18 + 15 + 12 + 7 = 73 lakhs bales
Number of states = 5Required average production = Total production of the states in the year 1994–95 Number of states Required average production = 73 = 14.6 lakh bales 5
 How many states showing belowaverage production in 1992–93 showed aboveaverage production in 1993–94?

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As per the given bar graph , we have
Total production in 1992–93 = 6 + 12 + 5 + 9 + 8 = 40
Number of given states = 5Average production in 1992 – 93 = Total production in 1992–93 Number of given states Average production in 1992 – 93 = 40 = 8 lakh bales 5
Total production in 1993–94 = 14 + 18 + 9 + 9 + 14 = 64
Number of given states = 5
Correct Option: D
As per the given bar graph , we have
Total production in 1992–93 = 6 + 12 + 5 + 9 + 8 = 40
Number of given states = 5Average production in 1992 – 93 = Total production in 1992–93 Number of given states Average production in 1992 – 93 = 40 = 8 lakh bales 5
Total production in 1993–94 = 14 + 18 + 9 + 9 + 14 = 64
Number of given states = 5Average production in 199394 = Total production in 1993–94 Number of given states Average production in 199394 = 64 = 12.8 lakh bales 5
Required answer ⇒ state A
 Which of the following statement is false?

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According to given bar graph , we have
Total production of state B = 12 + 18 + 18 = 48 lakh bales
Total production of state A = 6 + 14 + 21 = 41 lakh balesCorrect Option: C
According to given bar graph , we have
Total production of state B = 12 + 18 + 18 = 48 lakh bales
Total production of state A = 6 + 14 + 21 = 41 lakh bales
Hence , correct answer is option C .