0.Number System and Rapid Methods of Calculation, 1. Approximation, 2. Contracted Method of Multiplication, 3. Contracted Method of Division, 4. Decimalisation, 5. Ratio, 6. Proportion, 7. Table of Nine Value, 8. Chain Rule, 9. Percentage, 10. Discount, 11. Commission and Brokerage, 12. Simple Interest, 13. Compound Interest, 14. Compound Interest with the Help of Logarithms, 15. Profit and Loss · Appendix : Logarithms · Log and Antilog Table · Examination Paper

1. Number System and Rapid Methods of Calculation, 2. Approximation, 3. Contracted Method of Multiplication, 4. Contracted Method of Division, 5. Decimalisation, 6. Ratio, 7. Proportion, 8. Table of Nine Values, 9. Chain Rule, 10. Percentage, 11. Discount, 12. Commission and Brokerage, 13. Simple Interest, 14. Compound Interest, 15. Compound Interest with the Help of Logarithms, 16. Profit and Loss, Appendix (Use of Logarithmic Tables) Logarithms and Anti-Logarithms Tables.

0.Number System and Rapid Methods of Calculation, 1. Approximation, 2. Contracted Method of Multiplication, 3. Contracted Method of Division, 4. Decimalisation, 5. Ratio, 6. Proportion, 7. Table of Nine Value, 8. Chain Rule, 9. Percentage, 10. Discount, 11. Commission and Brokerage, 12. Simple Interest, 13. Compound Interest, 14. Compound Interest with the Help of Logarithms, 15. Profit and Loss · Appendix : Logarithms · Log and Antilog Table · Examination Paper

Strictly according to the latest syllabus prescribed by State Boards of Bihar, Jharkhand, Uttarakhand, Rajasthan, Haryana, H.P., MP, Chhattisgarh etc. following CBSE curriculum based on NCERT guidelines. 6.Organization of Data : Classification, 7. Presentation of Data : Tables, 8. Diagrammatic Presentation of Data, 9. Graphic (Time Series and Frequency Distribution) Presentation of Data, 10. Measures of Central Tendency : Arithmetic Average, 11. Measures of Central Tendency : Median and Mode, 12. Measures of Dispersion, 13. Correlation, 14. Index Number.

1.Statistics : Meaning, Nature and Limitations, 2 .Statistics : Scope and Importance, 3. Statistical Investigation, 4. Types and Collection of Data, 5 .Questionnaire and Schedule, 6 .Sample Survey, 7 .Editing of Collected Data , 8. Classification and Tabulation of Data, 9. Diagrammatic Presentation of Data, 10. Graphic Presentation of Data, 11. Construction of Frequency Distribution, 12. Measures of Central Tendency , 13. Geometric Mean and Harmonic Mean, 14. Partition Values, 15. Measures of Dispersion, 16. Measures of Skewness, 17. Moments, 18. Measures of Kurtosis, 19. Correlation, 20. Index Numbers , 21. Analysis of Time Series , 22. Interpolation and Extrapolation, 23. Regression Analysis , 24. Probability Theory, 25. Probability Distributions or Theoretical Frequency Distributions, 26. Association of Attributes , 27. Sampling Theory and Tests of Significance , 28. Chi-Square Test and Goodness of Fit, 29. Analysis of Variance , 30. Statistical Quality Control, Appendix.

1. Matrices and Simultaneous Equation, 2. Determinant, 3. Arithmetic Progression, 4. Geometric Progression, 5. Harmonic Progression, 6. Permutation and Combination, 7. Ratio and Proportion, 8. Simple Interest, 9. Compound Interest, 10. Annuity, 11. Discount, 12. Differentiation, 13. Integration, 14. Application of Differentiation and Integration in the Field of Commerce and Trade, 15. Liner Programming, Log-Antilog Table.

An excellent book for commerce students appearing in competitive, professional and other examinations. 1. Statistics : Meaning, Nature and Limitations, 2. Statistics : Scope and Importance, 3. Statistical Investigation, 4. Types and Collection of Data, 5. Questionnaire and Schedule, 6. Sample Survey, 7. Editing of Collected Data, 8. Classification and Tabulation of Data, 9. Diagrammatic Presentation of Data, 10. Graphic Presentation of Data, 11. Construction of Frequency Distribution, 12. Measures of Central Tendency, 13. Geometric Mean and Harmonic Mean, 14. Partition Values, 15. Measures of Dispersion, 16. Measures of Skewness, 17. Moments, 18. Measures of Kurtosis, 19. Correlation, 20. Index Number, 21. Analysis of Time Series, 22. Interpolations and Extrapolation, 23 . Regression Analysis, 24. Probability Theory, 25. Probability Distributions or Theoretical Frequency Distributions, 26. Association of Attributes, 27 . Sampling Theory and Tests of Significance, 28. Chi-Square Test and Goodness of Fit, 29. Analysis of Variance, 30 . Statistical Quality-Control (SQC).