Chapter 7

Data Interpretation

TOPICS OF IMPORTANCE
  • Sources, Acquisition and Classification of Data
  • Quantitative and Qualitative Data
  • Graphical Representation (Bar chart, Histograms, Pie chart, Table chart and Line chart)
  • Mapping of Data
  • Data Interpretation
  • Data and Governance

Direction: Read the following table carefully. Based upon this table answer the questions from 1 to 5.

Net area under irrigation by sources in a country (thousand hectares)

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1. Which of the following sources of irrigation has registered the largest percentage of decline in net area under irrigation during 1997–98 and 2005–06?      [Jun 2014]

(a) Government canals ...

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