# 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.

We at BYJU’S provide Sandeep Garg Economics class 11 Solutions to give a comprehensive insight into the subject to the students. These insights will be a valuable advantage to students while completing their homework or while studying for their exams.

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

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

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

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.

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°

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