## Introduction to Data Interpretation

#### Data Interpretation

Direction: Study the following bar–diagram and answer the questions. 1. The average electric consumption by the family during these 5 months in 2013 is

1. From the given bar diagram , we see
Total electric consumption in given months = 550 + 500 + 400 + 350 + 500 = 2300 units
Number of given months = 5

 Average units consumption in the year 2013 = Total electric consumption in given months Number of given months

##### Correct Option: E

From the given bar diagram , we see
Total electric consumption in given months = 550 + 500 + 400 + 350 + 500 = 2300 units
Number of given months = 5

 Average units consumption in the year 2013 = Total electric consumption in given months Number of given months

 Average units consumption in the year 2013 = 2300 = 460 units 5

1. In how many months in 2012, the consumption of electric units was more than the average units consumption in that year?

1. On the basis of given graph in question ,
Total consumption of electric units = 600 + 700 + 400 + 300 + 200 = 2200
Number of given months = 5

 Average units consumption in 2012 = Total consumption of electric units Number of given months

##### Correct Option: C

On the basis of given graph in question ,
Total consumption of electric units = 600 + 700 + 400 + 300 + 200 = 2200
Number of given months = 5

 Average units consumption in 2012 = Total consumption of electric units Number of given months

 Average units consumption in 2012 = 2200 = 440 units 5

Required months ⇒ July, August

Direction: Given here is a multiple bar diagram of the scores of four players in two innings. Study the diagram and answer the questions. 1. The average score in second innings contributed by the four players is :

1. As per the given bar graph , we have
Total score in second innings contributed by the four players = 80 + 50 + 10 + 20 = 160
Number of players = 4

 Required average score = Total score in second innings contributed by the four players Number of players

##### Correct Option: A

As per the given bar graph , we have
Total score in second innings contributed by the four players = 80 + 50 + 10 + 20 = 160
Number of players = 4

 Required average score = Total score in second innings contributed by the four players Number of players

 Required average score = 160 = 40 4

1. The total scores in the first innings contributed by the four players is :

1. On the basis of given graph in question ,
Score of M.S. Dhoni in the first innings = 60
Score of Virat Kohli in the first innings = 50
Score of Cheteshwar Pujara in the first innings = 70
Score of Shikhar Dhawan in the first innings = 30

##### Correct Option: B

On the basis of given graph in question ,
Score of M.S. Dhoni in the first innings = 60
Score of Virat Kohli in the first innings = 50
Score of Cheteshwar Pujara in the first innings = 70
Score of Shikhar Dhawan in the first innings = 30
Required total score = 60 + 50 + 70 + 30 = 210

1. The average runs in two innings of the player who has scored minimum in the second innings are:

1. From the given bar diagram , we see that the required cricketer is Cheteshwar Pujara.
Total runs in two innings of the player who scored minimum = 70 + 10 = 80
Number of innings = 2

 ∴ Required average runs = Total runs of the player who scored minimum = 80 Number of innings 2

##### Correct Option: D

From the given bar diagram , we see that the required cricketer is Cheteshwar Pujara.
Total runs in two innings of the player who scored minimum = 70 + 10 = 80
Number of innings = 2

 ∴ Required average runs = Total runs of the player who scored minimum = 80 = 40 Number of innings 2