This is a comprehensive revision mathmatics book for high school students. Topics covered include: - Algebraic Expressions, Rates, Ratio Percentages and Proportions, Linear Equations, Geometry, Common Solids, Numbers, Equation of Lines, Measurements, Inequalities, Linear Motion, Quadratic Expressions and Equations, Approximations and Errors, Surds and Further Logarithms, Commercial Arithmetic, Circles, Chords and Tangents, Formulae and Variations, Sequence and Series, Vectors, Binomial Expressions, Probability, Compound Proportion and Mixtures, Graphical Methods, Matrices and Transformations,...

This is ideal little book for student intent on revising some biology.

This book contains questions and suggested solutions on a variety of topics in mathematics including: - numbers, algebraic expressions, rates, ratio percentages and proportions, measurements, linear equations, commercial arithmetic, geometry, common solids, equation of lines, transformations, quadratic expressions and equations, inequalities, circles, linear motion, approximations and errors, trigonometry, surds and further logarithms, circles, chords and tangents, matrices, formulae and variations, sequence and series, vectors, binomial expressions, probability, compound proportion and...

The book has questions and answers covering the following topics in physics: - Cathodes ans X-Rays, Current, Mains Electricity and Electronics, Density, Relative Density and Pressure, Energy and Power, Equilibrium and Centre of Gravity, Gas Laws, Kinetic Theory of Matter, Light, Linear and Circular Motion and Newton's Laws of Motion, Electromagnetic Induction, Mechanical Properties of Matter, Moments of Force, Photo-electric Effect, Quantity of Heat, Radioactivity, Waves and Sound