Salam Academy
Practise

Question bank

Original exam-style questions, mapped to your syllabus. Answers are checked for mathematical equivalence and every attempt updates your mastery.

Sign in to check answers. Your attempts build your mastery and error book.

Choose a topic

1792 questions across 129 topics in Cambridge 9709. Pick one to practise, or browse every question.

Algebra: modulus inequalities14 questionsAlgebra: partial fractions13 questionsAlgebra: polynomial division, factor and remainder theorems16 questionsAlgebra: the binomial expansion for any rational n13 questionsAlgebra: the modulus function, its graphs and equations15 questionsCircular measure: arc length and sector area18 questionsCircular measure: radians16 questionsCircular measure: segments and composite shapes15 questionsCombinations: selections12 questionsComplex numbers: arithmetic and conjugates14 questionsComplex numbers: loci and regions13 questionsComplex numbers: polar and exponential forms13 questionsComplex numbers: polynomial equations and square roots14 questionsComplex numbers: the Argand diagram, modulus and argument13 questionsComposite functions18 questionsConfidence intervals12 questionsContinuous random variables: mean and variance12 questionsContinuous random variables: median and percentiles12 questionsContinuous random variables: probability density functions13 questionsCoordinate geometry: parallel and perpendicular lines17 questionsCoordinate geometry: straight lines18 questionsCoordinate geometry: tangents, chords and intersections19 questionsCoordinate geometry: the equation of a circle18 questionsData: coded and combined data12 questionsData: histograms and cumulative frequency13 questionsData: mean, variance and standard deviation12 questionsData: stem-and-leaf diagrams, box plots and quartiles12 questionsDifferential equations: forming equations from rates14 questionsDifferential equations: modelling and interpreting solutions14 questionsDifferential equations: particular solutions with harder integrals12 questionsDifferential equations: separating the variables12 questionsDifferentiation: exponentials, logarithms and trigonometric functions14 questionsDifferentiation: gradients and the power rule15 questionsDifferentiation: implicit differentiation14 questionsDifferentiation: optimisation and connected rates of change14 questionsDifferentiation: parametric differentiation14 questionsDifferentiation: product and quotient rules15 questionsDifferentiation: stationary points and tangents with further functions14 questionsDifferentiation: stationary points, increasing and decreasing functions14 questionsDifferentiation: tangents and normals14 questionsDifferentiation: the chain rule14 questionsDiscrete random variables: expectation and variance12 questionsDiscrete random variables: probability distributions12 questionsDiscrete random variables: the binomial distribution12 questionsDiscrete random variables: the geometric distribution12 questionsEnergy: kinetic and potential energy, conservation of energy14 questionsEnergy: power13 questionsEnergy: the work–energy principle12 questionsEnergy: work done by a force12 questionsForces: equilibrium of a particle12 questionsForces: equilibrium on an inclined plane13 questionsForces: friction12 questionsForces: types of force, resolving and resultants13 questionsFunctions: domain and range18 questionsGraphs of a function and its inverse17 questionsHypothesis tests for a population mean12 questionsHypothesis tests: Type I and Type II errors12 questionsHypothesis tests using the binomial and Poisson distributions12 questionsIntegration: areas under and between curves13 questionsIntegration: definite and improper integrals14 questionsIntegration: exact definite integrals and logarithmic results15 questionsIntegration: exponentials, 1/x and trigonometric functions14 questionsIntegration: integrating (ax + b)ⁿ13 questionsIntegration: integration by parts13 questionsIntegration: integration by substitution13 questionsIntegration: reversing differentiation13 questionsIntegration: the trapezium rule14 questionsIntegration: using trigonometric identities14 questionsIntegration: volumes of revolution14 questionsKinematics: constant acceleration (suvat)15 questionsKinematics: displacement–time and velocity–time graphs13 questionsKinematics: variable acceleration (calculus)14 questionsKinematics: vertical motion under gravity14 questionsLinear combinations: expectation and variance rules12 questionsLinear combinations: multiples versus sums of observations12 questionsLinear combinations: normal and Poisson variables12 questionsLogarithms: definition and laws14 questionsLogarithms: eˣ, ln x and their graphs13 questionsLogarithms: exponential equations and inequalities14 questionsLogarithms: exponential models and reducing to linear form13 questionsLogarithms: solving logarithmic equations13 questionsMomentum: coalescing particles and kinetic energy12 questionsMomentum: definition and conservation13 questionsMomentum: opposite directions and several collisions13 questionsNewton’s laws: connected particles and pulleys14 questionsNewton’s laws: lifts and vertical motion13 questionsNewton’s laws: motion on inclined planes12 questionsNewton’s laws: resultant force and F = ma13 questionsNumerical methods: fixed-point iteration14 questionsNumerical methods: locating roots12 questionsNumerical methods: rearrangements and convergence12 questionsOne-one and inverse functions17 questionsPermutations: arrangements in a line13 questionsPermutations: arrangements with restrictions12 questionsProbability: independent and mutually exclusive events12 questionsProbability: sample spaces, Venn diagrams and combined events12 questionsProbability: tree diagrams and conditional probability14 questionsQuadratics: completing the square and the vertex23 questionsQuadratics: inequalities19 questionsQuadratics: simultaneous equations and lines meeting curves18 questionsQuadratics: solving quadratic equations23 questionsQuadratics: the discriminant21 questionsSampling and unbiased estimates12 questionsSeries: arithmetic progressions15 questionsSeries: geometric progressions14 questionsSeries: sum to infinity15 questionsSeries: the binomial expansion17 questionsThe distribution of the sample mean and the Central Limit Theorem12 questionsThe normal distribution: approximating the binomial12 questionsThe normal distribution: inverse problems and finding μ and σ12 questionsThe normal distribution: standardising and probabilities13 questionsThe Poisson distribution: approximations12 questionsThe Poisson distribution: changing the interval and adding Poisson variables12 questionsThe Poisson distribution: probabilities and conditions12 questionsTransformations of graphs18 questionsTrigonometry: compound-angle formulae13 questionsTrigonometry: double-angle formulae14 questionsTrigonometry: exact values and angles of any size15 questionsTrigonometry: graphs of sine, cosine and tangent14 questionsTrigonometry: identities14 questionsTrigonometry: inverse trigonometric functions14 questionsTrigonometry: sec, cosec and cot13 questionsTrigonometry: solving equations17 questionsTrigonometry: the R-form a sin θ + b cos θ13 questionsVectors: foot of the perpendicular and distances13 questionsVectors: intersecting, parallel and skew lines13 questionsVectors: position, displacement and magnitude13 questionsVectors: the scalar product14 questionsVectors: the vector equation of a line14 questions