What are the merits of pie diagram?

Polygraph is constructed to represent:

Which one of the following maps is known as 'Dynamic Map' ?

What is a thematic map?

Differentiate between multiple bar diagram and compound bar diagram.

What are the requirements to construct a dot map?

Describe the method of constructing a traffic flow map.

What is an isopleth map? How an interpolation is carried out?

Describe and illustrate important steps to be followed in preparing a choropleth map.

Discuss important steps to represent data with the help of pie-diagram.

Represent the following data with the help of suitable diagram: