Read the bar graph given in Figure and answer the following questions:
What information is given by the bar graph?
Which Doordarshan centre covers maximum area? Also tell the covered area.
What is the difference between the areas covered by the centres at Delhi and Bombay?
Which Doordarshan centres are in U.P. State? What are the areas covered by them?

Explanation

(i)The bar graph represents the area covered in thousand square kilometers of some Doordarshan centres in India
(ii)Kolkata Doordarshan centre covers the maximum area, which is `36000` sq km
(iii)Area covered by Delhi Doordarshan =`34000` sq km
Area covered by Bombay Doordarshan =`20000` sq km
Their difference is `34000 - 20000 = 14000` sq km
(iv)Kanpur and Lucknow doordarshan centres are in U.P. State
The area covered by Kanpur doordarshan centre is `32000` sq km and by lucknow doordarshan centre is `25000` sq km