Introduction to Data Interpretation
Direction: The table given here shows production of five types of cars by a company in the year 1989 to 1994. Study the table and answer questions.
 In which year the production of cars of all types taken together was approximately equal to the average of the total production during the period?

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According to given table, we have
Total production of cars of all types taken together in given years = 476
Number of given years = 6Average = Total production of cars of all types taken together in given years Number of given years
Correct Option: C
According to given table, we have
Total production of cars of all types taken together in given years = 476
Number of given years = 6Average = Total production of cars of all types taken together in given years Number of given years Average = 476 = 79.33 ≈ 80 6
Which is equal to total production of all types of cars in 1993.
Direction: A survery of film watching habits of people living in five cities P, Q, R, S and T is summarized below in a table. The coulmn I in the table gives percentage of filmwatchers in each city who see only one film a week. The column II gives the total number of filmwatchers who see two or more films per week.
 The total number of all filmwatchers in the five cities who see only one film in a week is

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On the basis of given table in question ,
Let total number of film watchers be 100% .
In city P , If 60% of them watched only on movie in a week , then 40% watched two or more movie in a week .
⇒ 40% ≈ 24000∴ 1% ≈ 24000 40 Now , 60% ≈ 60 × 24000 = 36000 40
Similarly for city Q,⇒ 20% ≈ 20 × 30000 = 7500 80
For city R,⇒ 85% ≈ 85 × 24000 = 136000 15
Correct Option: C
On the basis of given table in question ,
Let total number of film watchers be 100% .
In city P , If 60% of them watched only on movie in a week , then 40% watched two or more movie in a week .
⇒ 40% ≈ 24000∴ 1% ≈ 24000 40 Now , 60% ≈ 60 × 24000 = 36000 40
Similarly for city Q,⇒ 20% ≈ 20 × 30000 = 7500 80
For city R,⇒ 85% ≈ 85 × 24000 = 136000 15
For city S,⇒ 55% ≈ 55 × 27000 = 33000 45
For city T,⇒ 75% ≈ 75 × 80000 = 240000 25
The total number of all filmwatchers in the five cities = 36000 + 7500 + 136000 + 33000 + 240000 = 452500
 The highest number of film watchers in any given city is :

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As per the given above table , we can see
Let total number of film watchers be 100% .
In city P , If 60% of them watched only on movie in a week , then 40% watched two or more movie in a week .
∴ 40% ≈ 24000⇒ 1% ≈ 24000 40 Now , 100% ≈ 100 × 24000 = 60000 40
Similarly for city Q,⇒ 100% ≈ 100 × 30000 = 37500 80
Correct Option: D
As per the given above table , we can see
Let total number of film watchers be 100% .
In city P , If 60% of them watched only on movie in a week , then 40% watched two or more movie in a week .
∴ 40% ≈ 24000⇒ 1% ≈ 24000 40 Now , 100% ≈ 100 × 24000 = 60000 40
Similarly for city Q,⇒ 100% ≈ 100 × 30000 = 37500 80
For city R,⇒ 100% ≈ 100 × 24000 = 160000 15
For city S,⇒ 100% ≈ 100 × 27000 = 60000 45
For city T,⇒ 100% ≈ 100 × 80000 = 320000 25
Hence , highest number of film watchers is for city T .
 A city with the lowest number of filmwatchers is :

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On the basis of given table in question ,
Let total number of film watchers be 100% .
In city P , If 60% of them watched only on movie in a week , then 40% watched two or more movie in a week .
∴ 40% ≈ 24000⇒ 1% ≈ 24000 40 Now , 100% ≈ 100 × 24000 = 60000 40
Similarly for city Q,⇒ 100% ≈ 100 × 30000 = 37500 80
Correct Option: B
On the basis of given table in question ,
Let total number of film watchers be 100% .
In city P , If 60% of them watched only on movie in a week , then 40% watched two or more movie in a week .
∴ 40% ≈ 24000⇒ 1% ≈ 24000 40 Now , 100% ≈ 100 × 24000 = 60000 40
Similarly for city Q,⇒ 100% ≈ 100 × 30000 = 37500 80
For city R,⇒ 100% ≈ 100 × 24000 = 160000 15
For city S,⇒ 100% ≈ 100 × 27000 = 60000 45
For city T,⇒ 100% ≈ 100 × 80000 = 320000 25
Hence , the lowest number is for city Q .
 Which city has the highest number of film watchers who see only one film in a week?

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According to given table, we have
Let total number of film watchers be 100% .
In city P , If 60% of them watched only on movie in a week , then 40% watched two or more movie in a week .
⇒ 40% ≈ 24000∴ 1% ≈ 24000 40 Now , 60% ≈ 60 × 24000 = 36000 40
Similarly for city Q,⇒ 20% ≈ 20 × 30000 = 7500 80 Correct Option: D
According to given table, we have
Let total number of film watchers be 100% .
In city P , If 60% of them watched only on movie in a week , then 40% watched two or more movie in a week .
⇒ 40% ≈ 24000∴ 1% ≈ 24000 40 Now , 60% ≈ 60 × 24000 = 36000 40
Similarly for city Q,⇒ 20% ≈ 20 × 30000 = 7500 80
For city R,⇒ 85% ≈ 85 × 24000 = 136000 15
For city S,⇒ 55% ≈ 55 × 27000 = 33000 45
For city T,⇒ 75% ≈ 75 × 80000 = 240000 25
Hence , the highest number is for city T .