Topics: data collection, set theory, Diagrammatic Presentation of Data, frequency distribution, logic, Measures of Central Tendency, Data Graphical Presentation, Measures of Dispersion, probability theory, combination, Permutation Theorem, Binominal Distribution, social statistics, data collection, statements, arithmetic mean, median, mode, pictogram, bar chart

Topics: Nigerian Government, Nigerian Politics, Sir Hugh Clifford s Constitution, Sir Arthur Richard s Constitution, McPhersons Constitution, Federalism, Military Leadership

Topics: Public Administration theories, administration, management, organisation, public administration, Decision Making, Personnel Administration, Scientific Management Theory, Bureaucratic Management Theory, Functional Management Theory, Human Relations Movement, Administrative Management Theory, Behavioral Science Theory, systems theory, group theory, Elite Theory, Radical Marxist Theory, Public Management, Chinese Developing Bureaucracy

Topics: Crop Genetics, crop Breeding, plant cell, cell division, mitosis, Gametogenesis, meiosis, fertilization, gene, Mendel's Experiment, Law of Inheritance, Qualitative traits, Quantitative Traits, Heritability, Self Incompatibility, Male Sterility, Pure-line Selection, Mass Selection, Hybridization, Hybrid Varieties Development, Seed Production, seed Distribution

Topics: Foundry tools, Foundry Equipment, Hand Riddle, Shovel, Rammer, Sprue Pin, Mallet, Strike off bar, Vent Rods, Lifters, lifters figure, trowel, slick, smothers, swab, spirit level, gate cutter, gaggers, bellows, clamp, moulding sand