While preparing for this section in CAT we may need to know the following basics
Decimal Fractions
Decimals and Decimal Places
Equivalent Decimals
Division of Decimals
Multiplication of Decimals
Addition and Subtraction of Decimals
Find the materials in the following link.
http://catdumps.blogspot.com/2009/03/cat-gmat-gre-mba-decimal-fractions.html
