Sandeep Garg Solutions for Class 11 Economics Chapter 3 - Diagrammatic Presentation

Sandeep Garg Class 11 Economics Solutions Chapter 2 Diagrammatic Presentation is illustrated by the professional economic educator from the contemporary edition of Sandeep Garg Economics Class 11 textbook solutions.

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There are numerous concepts in economics, but here we provide you with the solution from the Tabular Presentation, which will be convenient for the students to score well in the board exams.

Sandeep Garg Solutions Class 11 – Chapter 3

Question 1

The below-mentioned data is of a cement factory (2011 – 16). Arrange a bar diagram.

Year 2011 2012 2013 2014 2015 2016
Production (in M. Tonnes) 135 165 240 320 430 510

Answer:

Diagrammatic Presentation 1

Question 2

Few companies average wages are mentioned below.  Prepare a bar diagram.

Companies P Q R S T
Average Wages 2,500 3,300 3,850 4,700 5,500

Answer:

Diagrammatic Presentation 2

Question 3

Prepare a bar diagram from the following net export data a firm.

Year 2012 2013 2014 2015 2016 2017
Net Exports (in Crores) 240 150 (−)70 60 (−)120 60

Answer:

Diagrammatic Presentation 3

Question 4

Draw a pie diagram with a determined percentage break-up for the construction of a house.

Bricks Labour Steel & timber Marble Cement Miscellaneous
20% 12% 25% 15% 13% 15%

Construct a pie diagram to represent the given data.

Answer:

The percentage values are converted into degree values using the following formula.

\(Degree\,share= \frac{\%share}{100}\times360\)

= Percentage share ×3.6

Degree share= Percentage share100×360

= Percentage share ×3.6

Items Expenditure (in %) Degree Share
Bricks

Labour

Steel and timber

Marble

Cement

Miscellaneous

20

12

25

15

13

15

20 × 3.6 = 72°

12 × 3.6 = 43.2°

25 × 3.6 = 90°

15 × 3.6 = 54°

13 × 3.6 = 46.8°

15 × 3.6 = 54°

360°

Diagrammatic Presentation 4

Question 5

Present a bar diagram from the below table gives information about a company that produces a number of seats for different years.

Year No. seat produced
2012-13 6,000
2013-14 8,500
2014-15 12,000
2015-16 14,600
2016-17 18,000

Answer:

Diagrammatic Presentation 5

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