The inclusive book on Agricultural Statistics, Mathematics, and Computer applications explains theoretical aspects and gives in-depth information on various concepts in a sequenced manner. This book consists of Agricultural Statistics, Mathematics and Computer Applications, and agricultural Economics. This book has also brought out multiple Choice Questions in each unit. Unit I – Agricultural Statistics deal with Definition, Frequency distribution Measures of central tendency- Mean, Median, Mode, Geometric mean, Harmonic mean, Measures of dispersion, Range, Quartile deviation, Mean deviation, Standard deviation, Variance, Probability, Conditional probability, Theorem of probability, Bayes theorem, Discrete probability distribution Continuous probability distribution, Distribution- Binomial distribution, Poison distribution, Normal distribution, Sampling methods, Theory of testing hypothesis, Correlation, Regression, Analysis of variance, Design of Experiment Unit II – Mathematics deals with Real and Complex Numbers, Set Theory, Matrices, Eigen values and Eigen vectors, Vectors, Differential Calculus, Integral Calculus, Beta and Gamma Functions, Double Integral, Ordinary Differential Equations, and Interpolation Unit III – Computer Applications deal with Input Devices, Output Devices, Memory, Hardware Software, Classification, Booting, computer Virus, Operating system, DOS commands, and Types of files Windows, MS Word, MS Excel, MS PowerPoint, MS Access, Computer Programming, Algorithm, Programming language, BASIC, FORTRAN, C language, and Bioinformatics. Unit IV – Agricultural Economics consists of principles of economics, Law of demand, factors of production, supply, Factor-Product relationship, Factor-Factor relationship, Product-Product relationship, Law of Equi-Marginal Returns, Cost concepts, Balance sheet, Type and Systems of farming, Farm budgeting, and Depreciation, Agricultural Marketing, market Classification, Marketed surplus, Price spread, market integration, Agricultural Finance includes Classification of credit, Nationalisation of Banks, Regional Rural Banks (RRB)