Data Interpretation Test

Result

Data Interpretation Test - 3

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Weekly Quiz Competition

Question 1
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Study the following graph carefully and answer the questions given below it.

Production and sale of printers of various companies in a month.

What is the ratio of the total production of companies D and E to the total sale of the same companies?

A
28 :15

B
9 : 5

C
15 : 11

D
None of these

Solution

Ratio of the total production of companies D and E to the total sale of the same companies

= 1400 : 750 = 28 : 15

Hence, the correct option is (a).
Question 2
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Study the following graph carefully and answer the questions given below it.

Production and sale of printers of various companies in a month.

The total units sold by the companies A, B and C together is approximately what per cent of the total units produced by these companies?

A
62

B
50

C
76

D
58

Solution

Reqd. percentage of the total units produced by A, B and C together = (1100/1900) × 100 = 58%

Hence, the correct option is (d).
Question 3
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Study the following graph carefully and answer the questions given below it.

Production and sale of printers of various companies in a month.

Which company had the highest percentage of sale with respect to its production?

A
D

B
B

C
E

D
A

Solution

According to the graph company A had the highest percentage of sale with respect to its production.

Hence, the correct option is (d).
Question 4
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The following line graph gives the percentage of the number of candidates who qualified an examination out of the total number of candidates who appeared for the examination over a period of seven years from 2003 to 2009.

Percentage of Candidates Qualified to Appeared in an Examination :

Over the Years

If the number of students appeared in the examination in 2004 and 2005 were in the ratio 2 : 3, then find the ratio of qualified students from these years?

A
2 : 3

B
5 : 6

C
4 : 5

D
5 : 9

Solution

Ratio of qualified students from the years 2004 and 2005= 50% of 2 : 60% of 3 = 5 : 9.

Hence, the correct option is (d).
Question 5
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The following line graph gives the percentage of the number of candidates who qualified an examination out of the total number of candidates who appeared for the examination over a period of seven years from 2003 to 2009.

Percentage of Candidates Qualified to Appeared in an Examination :

Over the Years

If the number of candidates qualified in 2007 was 5800, what was the number of candidates appeared in 2007?

A
7520

B
7250

C
7500

D
72500

Solution

Required number of candidates appeared in 2007 = 5800/0.8 = 7250

Hence, the correct option is (b).
Question 6
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Read the graph and answer questions.

Income and Expenditure of a company over the year (in lakhs of rupees).

The ratio of the average income of all the years to the average profit is :

A
24 : 13

B
48 : 17

C
12 : 7

D
6 : 5

Solution

The ratio of the average income of all the years to the average profit is :
Question 7
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Read the graph and answer questions.

Income and Expenditure of a company over the year (in lakhs of rupees).

The total income exceeds the total expenditure over the year 1982 to 1986 by:

A
85 lakhs

B
105 lakhs

C
115 lakhs

D
120 lakhs

Solution

The total income exceeds the total expenditure over the year 1982 to 1986 by:

Total income = 30 + 50 + 40 + 60 + 60 = 240 lakhs

Total expenditure = 20 + 30 + 30 + 40 + 35 = 155 lakhs

Total income total expenditure = 240 – 155 = 85 lakhs

Hence, the correct option is (a).
Question 8
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Read the graph and answer questions.

Income and Expenditure of a company over the year (in lakhs of rupees).

The number of years in which the income is more than the average income of the given year is:

A
One

B
Two

C
Three

D
Four

Solution

There are 3 years ( 1983, 1985, 1986) in which the income is more than the average of the given years.

Hence, the correct option is (c).
Question 9
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Read the graph and answer questions.

Income and Expenditure of a company over the year (in lakhs of rupees).

What is the difference in profit between 1983 and 1984 (in lakhs of rupees):

A
No profit

B
5

C
10

D
15

Solution

Difference in profit between 1983 and 1984 (in lakhs of rupees):

The profit in year 1983 = 50 – 30 = 20 lakhs

Profit in the year 1984 = 40 – 30 = 10 lakhs

Difference = 20 – 10 = 10 lakhs

Hence, the correct option is (c).
Question 10
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Read the graph and answer questions.

Income and Expenditure of a company over the year (in lakhs of rupees).

Percentage increase in profit in 1986 over 1982 is:

A
150%

B
120%

C
100%

D
80%

Solution

Percentage increase in profit in 1986 over 1982 is:

The profit in year 1982 = 30 – 20 = 10 lakhs

The profit in year 1986 = 60 – 35 = 25 lakhs

Increase in profit = 25 – 10 = 15 lakhs