# CA Foundation Maths Chapter Wise Weightage

 Paper 3 - Business Mathematics, Logical Reasoning and Statistics Marks - 100 Part A- Business Mathematics (40 Marks) I Ratio and Proportion, Indices and Logarithms 20-30% Equations and Matrices Linear Inequalities II Time Value of Money 30-40% III Permutations and Combinations 30-50% Sequence and Series Sets, Relations and Functions Basic applications of Differential and Integral calculus Part B- Logical Reasoning (20 Marks) IV Number series coding and Decoding and the odd man out 60-70% Direction Tests Seating Arrangements V Blood Relations 30-40% Syllogism Part C- Statistics (40 Marks) VI Statistical Representation of Data, Diagrammatic representation of data, Frequency distribution, Graphical representation of Frequency Distribution in the form of Histogram, Frequency, Polygon, Ogive, Pie-chart 45-50% Measures of Central Tendency and Dispersion: Mean, Median and Mode, Mean Deviation, Quartiles and Quartile Deviation, Standard Deviation, Coefficient of Variation, Coefficient of Quartile Deviation VII Probability: Independent and dependent events; mutually exclusive events.Total and Compound Probability; Bayes’ theorem; and Mathematical Expectation 25-30% Theoretical Distribution: Binomial Distribution, Poisson distribution–basic application and Normal Distribution – basic applications. VIII Correlation and Regression: Scatter diagram, Karl Pearson’s Coefficient of Correlation Rank, Correlation, Regression lines, Regression equations and Regression coefficients 10-15% IX Index Numbers and Time series 10-15%