Basic Numeracy is one of the seven test areas in CSAT-Paper-II. It is an area which deals with the common concepts like LCM, HCF, Equations, Ratio, Proportion, Variation, Geometry & Mensuration, etc, that you would have encountered in your school level mathematics. This test area, also, deals with the concepts pertaining to Data Interpretation, Data Sufficiency. In Data Interpretation, you need to read, understand and draw necessary inferences from the data as given in various charts like Tables, Pie charts, Line graphs, Bar charts, Stacked graphs, and other forms. In Data Sufficiency, a statement would be given followed by two statements or three statements.

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