(i) It gives the information above the overage of some Door Darshan centers of India
(ii) Kolkata Door Darshan center convers maximum area. The area covered by Kolkata door darshan Centre = 36000 sq - km
(iii) The difference between the areas covered by the centers of Delhi and Bombay
= 33,000 - 19,000
= 14,000 sq - km
(iv) Kanpur and Luck now door darshan center are in U . P state
The area covered by Kanpur door darshan center = 32,000 . sq - km
The area covered by Lucknow door darshan center = 25,000 . sq- km.