Resources
Resources by Marlbridge Academic Team
1923 published. Showing 625 to 672.
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Practice Questions
IGCSE Mathematics: Algebra and Graphs (Extended) — Practice Questions (Cambridge 0580)
Original exam-style questions with full worked answers on algebraic fractions, equations solved with the quadratic formula, inverse and composite functions, inverse proportion and differentiation, for Cambridge IGCSE Mathematics (0580) Extended.
Cambridge · IGCSE
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Practice Questions
IGCSE Mathematics: Number (Extended) — Practice Questions (Cambridge 0580)
Original exam-style questions with full worked answers on exponential growth and decay, simplifying surds and rationalising denominators, for Cambridge IGCSE Mathematics (0580) Extended.
Cambridge · IGCSE
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Practice Questions
IGCSE Mathematics: Statistics and Probability (Extended) — Practice Questions (Cambridge 0580)
Original exam-style questions with full worked answers on conditional probability, frequency density and histograms, and cumulative frequency, for Cambridge IGCSE Mathematics (0580) Extended.
Cambridge · IGCSE
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Practice Questions
IGCSE Mathematics: Trigonometry (Extended) — Practice Questions (Cambridge 0580)
Original exam-style questions with full worked answers on the cosine and sine rules, trigonometry in three dimensions, trigonometric equations, exact trigonometric values and chord properties of circles, for Cambridge IGCSE Mathematics (0580) Extended.
Cambridge · IGCSE
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Practice Questions
IGCSE Physics: Electricity and Magnetism (Extended) — Practice Questions (Cambridge 0625)
Original exam-style questions with full worked answers on current as rate of flow of charge, resistors in parallel, how resistance depends on length and cross-sectional area, the direction of an induced e.m.f., transformer calculations and power losses in transmission cables, for Cambridge IGCSE Physics (0625) Extended candidates.
Cambridge · IGCSE
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Practice Questions
IGCSE Physics: Electricity and Magnetism — Practice Questions (Cambridge 0625)
Original exam-style practice questions with full worked answers on charge, current, resistance, series and parallel circuits, electrical energy and magnetism for Cambridge IGCSE Physics (0625) Topic 4.
Cambridge · IGCSE
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Practice Questions
IGCSE Physics: Motion, Forces and Energy (Extended) — Practice Questions (Cambridge 0625)
Original exam-style questions with full worked answers on the resultant of two vectors at right angles, impulse and force as rate of change of momentum, conservation of momentum, kinetic and gravitational potential energy, pressure in a liquid and deceleration with F = ma, for Cambridge IGCSE Physics (0625) Extended candidates.
Cambridge · IGCSE
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Practice Questions
IGCSE Physics: Nuclear Physics (Extended) — Practice Questions (Cambridge 0625)
Original exam-style questions with full worked answers on alpha-particle scattering and the nuclear model, beta-decay equations, half-life from count rates that include background radiation, deflection of radiation in an electric field, choosing an isotope for a smoke alarm, and nuclear fusion, for Cambridge IGCSE Physics (0625) Extended candidates.
Cambridge · IGCSE
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Practice Questions
IGCSE Physics: Thermal Physics (Extended) — Practice Questions (Cambridge 0625)
Original exam-style questions with full worked answers on pV = constant, gas pressure in terms of forces from particle collisions, specific heat capacity, boiling and evaporation, conduction in gases and the balance between energy received and energy emitted, for Cambridge IGCSE Physics (0625) Extended candidates.
Cambridge · IGCSE
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Practice Questions
O Level Business: External influences on business activity — Practice Questions (Cambridge 7115)
Original exam-style questions with full worked answers on import quotas, tax rates, external costs and benefits, pressure groups, exchange rates and interest rates, for Cambridge O Level Business Studies (7115).
Cambridge · O LEVELS
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Practice Questions
O Level Business: Financial information and decisions — Practice Questions (Cambridge 7115)
Original exam-style questions with full worked answers on return on capital employed, gross profit margin, the current ratio, improving profit margin, users of accounts and cash-flow forecasts, for Cambridge O Level Business Studies (7115).
Cambridge · O LEVELS
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Practice Questions
O Level Business: Marketing — Practice Questions (Cambridge 7115)
Original exam-style questions with full worked answers on customer relationships, niche markets, market share, market research, social media promotion and penetration pricing, for Cambridge O Level Business Studies (7115).
Cambridge · O LEVELS
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Practice Questions
O Level Business: Operations management — Practice Questions (Cambridge 7115)
Original exam-style questions with full worked answers on flow and batch production, factory location, labour productivity and break-even analysis, for Cambridge O Level Business Studies (7115).
Cambridge · O LEVELS
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Practice Questions
O Level Computer Science: Algorithm design and problem-solving — Practice Questions (Cambridge 2210)
Original exam-style questions with full worked answers on abstraction and decomposition, choosing test data, verification by double entry, tracing algorithms, finding errors in pseudocode and writing validation algorithms, for Cambridge O Level Computer Science (2210).
Cambridge · O LEVELS
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Practice Questions
O Level Computer Science: Automated and Emerging Technologies — Practice Questions (Cambridge 2210)
Original exam-style questions with full worked answers on automated systems, robots, expert systems and artificial intelligence, for Cambridge O Level Computer Science (2210).
Cambridge · O LEVELS
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Practice Questions
O Level Computer Science: Boolean logic — Practice Questions (Cambridge 2210)
Original exam-style questions with full worked answers on NAND, NOR and XOR gates, writing logic expressions from problem statements and circuit descriptions, and working out outputs for every input combination, for Cambridge O Level Computer Science (2210).
Cambridge · O LEVELS
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Practice Questions
O Level Computer Science: Databases — Practice Questions (Cambridge 2210)
Original exam-style questions with full worked answers on fields, records and primary keys, choosing data types for fields, and writing and reading SQL using SELECT, FROM, WHERE, ORDER BY, SUM and COUNT, for Cambridge O Level Computer Science (2210).
Cambridge · O LEVELS
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Practice Questions
O Level Computer Science: The Internet and Its Uses — Practice Questions (Cambridge 2210)
Original exam-style questions with full worked answers on URLs, the DNS, web browsers, SSL, cookies, blockchain and cyber security threats, for Cambridge O Level Computer Science (2210).
Cambridge · O LEVELS
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Practice Questions
O Level Computer Science: Programming — Practice Questions (Cambridge 2210)
Original exam-style questions with full worked answers on library routines (ROUND, DIV, MOD), string handling, one-dimensional arrays, finding largest values, functions with parameters, data types and constants, for Cambridge O Level Computer Science (2210).
Cambridge · O LEVELS
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Practice Questions
O Level Computer Science: Software — Practice Questions (Cambridge 2210)
Original exam-style questions with full worked answers on high-level languages, compilers and interpreters, IDE functions, operating system functions and interrupts, for Cambridge O Level Computer Science (2210).
Cambridge · O LEVELS
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Practice Questions
O Level Economics: Economic development — Practice Questions (Cambridge 2281)
Original exam-style questions with full worked answers on policies to reduce poverty, absolute and relative poverty, the benefits of citizens working abroad, education and earnings, the primary sector and opportunity cost, and GDP per head as a measure of living standards, for Cambridge O Level Economics (2281).
Cambridge · O LEVELS
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Practice Questions
O Level Economics: Government and the macroeconomy — Practice Questions (Cambridge 2281)
Original exam-style questions with full worked answers on the qualities of a good tax, types of unemployment and policies to reduce frictional unemployment, real wages and inflation, tax revenue in a recession, and the link between inflation and economic growth, for Cambridge O Level Economics (2281).
Cambridge · O LEVELS
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Practice Questions
O Level Economics: International trade and globalisation — Practice Questions (Cambridge 2281)
Original exam-style questions with full worked answers on calculating the current account balance, remittances as secondary income, how an appreciation changes export and import prices, total demand and the economy, and the effects of multinational companies, for Cambridge O Level Economics (2281).
Cambridge · O LEVELS
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Practice Questions
O Level Mathematics: Coordinate Geometry Practice Questions (Cambridge 4024)
Original exam-style questions with full worked answers on gradients, equations of lines, perpendicular and parallel lines, midpoints and lengths, for Cambridge O Level Mathematics 4024.
Cambridge · O LEVELS
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Practice Questions
O Level Mathematics: Geometry Practice Questions (Cambridge 4024)
Original exam-style questions with full worked answers on polygon angles, isosceles triangles, circle theorems, tangents and similar shapes, for Cambridge O Level Mathematics 4024.
Cambridge · O LEVELS
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Practice Questions
O Level Mathematics: Mensuration Practice Questions (Cambridge 4024)
Original exam-style questions with full worked answers on area units, arcs and sectors, circles, cylinders, cones and hemispheres, for Cambridge O Level Mathematics 4024.
Cambridge · O LEVELS
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Practice Questions
O Level Mathematics: Number Practice Questions (Cambridge 4024)
Original exam-style questions with full worked answers on negative numbers, prime factors, HCF and LCM, percentages, ratio, estimation, surds, recurring decimals, interest, bounds and standard form, for Cambridge O Level Mathematics 4024.
Cambridge · O LEVELS
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Practice Questions
O Level Mathematics: Probability Practice Questions (Cambridge 4024)
Original exam-style questions with full worked answers on single events, relative frequency, selections without replacement, Venn diagrams and expected frequency, for Cambridge O Level Mathematics 4024.
Cambridge · O LEVELS
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Practice Questions
O Level Mathematics: Trigonometry Practice Questions (Cambridge 4024)
Original exam-style questions with full worked answers on Pythagoras, right-angled trigonometry, the sine and cosine rules, the area of a triangle and bearings, for Cambridge O Level Mathematics 4024.
Cambridge · O LEVELS
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Practice Questions
O Level Physics: Electricity and magnetism — Practice Questions (Cambridge 5054)
Original exam-style questions with full worked answers on measuring resistance, resistance and length, choosing fuses, parallel lighting circuits, trip switches, the d.c. motor and the turning effect on a coil, for Cambridge O Level Physics (5054).
Cambridge · O LEVELS
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Practice Questions
O Level Physics: Nuclear physics — Practice Questions (Cambridge 5054)
Original exam-style questions with full worked answers on the parts of a nuclear reactor, fission of uranium-235, chain reactions, nuclide notation and alpha decay, half-life, and the properties of alpha, beta and gamma radiation, for Cambridge O Level Physics (5054).
Cambridge · O LEVELS
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Practice Questions
O Level Physics: Space physics — Practice Questions (Cambridge 5054)
Original exam-style questions with full worked answers on the order of the planets, the Sun's gravitational attraction on a comet, average orbital speed, comparing orbital periods, the formation of a stable star, and redshift as evidence for the Big Bang, for Cambridge O Level Physics (5054).
Cambridge · O LEVELS
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Practice Questions
O Level Physics: Thermal physics — Practice Questions (Cambridge 5054)
Original exam-style questions with full worked answers on specific heat capacity, gas pressure and the particle model, momentum of gas particles, pressure and volume of a gas, evaporation and thermal energy transfer, for Cambridge O Level Physics (5054).
Cambridge · O LEVELS
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Practice Questions
O Level Physics: Waves — Practice Questions (Cambridge 5054)
Original exam-style questions with full worked answers on sound as a longitudinal wave, frequency and period, loudness and pitch, diffraction, echoes, refraction of light and total internal reflection, for Cambridge O Level Physics (5054).
Cambridge · O LEVELS
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Exam Preparation
Cambridge O Level Environmental Management: Exam Preparation for the 2027-2029 Papers (5014)
Preparing for Paper 1 Principles of Environmental Management and Paper 2 Environmental Management in Context in the 2027-2029 Cambridge O Level Environmental Management 5014 syllabus – assessment objectives, command words, fieldwork and data skills, with a worked routine.
Cambridge · O LEVELS
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Study Guides
Cambridge O Level Environmental Management: Land (5014, 2027-2029)
Soils and crop growth, food production and crop yield, and soil erosion – Topic 2 Land of the 2027-2029 Cambridge O Level Environmental Management (5014) syllabus, which replaces the 2025-2026 topic Agriculture and the environment.
Cambridge · O LEVELS
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Study Guides
Cambridge O-Level Environmental Management: Energy Resources, Conservation and Fracking (5014, 2027-2029)
Fossil fuel formation, renewable and non-renewable energy resources, energy demand, conservation and management of energy resources, and fracking – sub-topics 1.4-1.6 of Topic 1 Natural resources in the 2027-2029 Cambridge O Level Environmental Management (5014) syllabus.
Cambridge · O LEVELS
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Study Guides
Cambridge O-Level Environmental Management: Rocks, Ores and Minerals (5014, 2027-2029)
Formation of rocks, extraction of rocks, ores and minerals, and their sustainable management – sub-topics 1.1-1.3 of Topic 1 Natural resources in the 2027-2029 Cambridge O Level Environmental Management (5014) syllabus.
Cambridge · O LEVELS
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Practice Questions
Cambridge O-Level Environmental Management: Energy Resources — Practice Questions (5014, 2027-2029)
Original exam-style practice questions with full worked answers on fossil fuels, energy resources, energy demand, hydrogen fuels, heat pumps, battery storage and fracking, for the 2027-2029 Cambridge O Level Environmental Management 5014 syllabus.
Cambridge · O LEVELS
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Revision Notes
Cambridge O Level Environmental Management: Energy Resources — Revision Notes (5014, 2027-2029)
Condensed recall notes on fossil fuel formation, renewable and non-renewable energy resources, energy demand, conservation and management, hydrogen fuels, heat pumps and fracking for the 2027-2029 Cambridge O Level Environmental Management 5014 syllabus.
Cambridge · O LEVELS
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Practice Questions
O Level Environmental Management: Rocks, Ores and Minerals — Practice Questions (5014, 2027-2029)
Original exam-style practice questions with full worked answers on rock formation, permeability, ores, biological extraction, extraction impacts and sustainable management, for the 2027-2029 Cambridge O Level Environmental Management 5014 syllabus.
Cambridge · O LEVELS
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Revision Notes
O Level Environmental Management: Rocks, Ores and Minerals — Revision Notes (5014, 2027-2029)
Condensed recall notes on rock formation, the rock cycle, permeability, ores, surface, subsurface and biological extraction, impacts and sustainable management for the 2027-2029 Cambridge O Level Environmental Management 5014 syllabus.
Cambridge · O LEVELS
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Study Guides
IGCSE Accounting: Accounting Procedures (Cambridge 0452)
Capital and revenue expenditure and receipts, depreciation and disposal of non-current assets, other payables and other receivables, irrecoverable debts and the allowance for irrecoverable debts, and inventory valuation — the year-end procedures of Cambridge IGCSE Accounting (0452) Topic 4, 2027-2029 syllabus.
Cambridge · IGCSE
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Study Guides
IGCSE Accounting: Analysis and Interpretation (Cambridge 0452)
The ten accounting ratios and their formulas, interpreting ratios across two years, inter-business comparison, interested parties and the limitations of accounting statements — Cambridge IGCSE Accounting (0452) Topic 6, 2027-2029 syllabus.
Cambridge · IGCSE
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Practice Questions
IGCSE Accounting: Analysis and Interpretation — Practice Questions
Exam-style questions with full worked answers on calculating and interpreting the ten accounting ratios, profit and cash, inter-business comparison, interested parties and the limitations of accounting statements, including a 20-mark structured question, for Cambridge IGCSE Accounting (0452) Topic 6, 2027-2029 syllabus.
Cambridge · IGCSE
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Revision Notes
IGCSE Accounting: Analysis and Interpretation — Revision Notes
Condensed recall notes on the ten accounting ratios, interpreting them, profit versus cash, inter-business comparison, interested parties and the limitations of accounting statements for Cambridge IGCSE Accounting (0452) Topic 6, 2027-2029 syllabus.
Cambridge · IGCSE
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Study Guides
IGCSE Accounting: Accounting Concepts and Modern Practice (Cambridge 0452)
The ten accounting concepts and how they are applied in the records, the ethical framework and its five fundamental principles, and digital records and safe, sustainable data storage, for Cambridge IGCSE Accounting (0452) Topic 7, 2027-2029 syllabus.
Cambridge · IGCSE
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Practice Questions
IGCSE Accounting: Accounting Concepts and Modern Practice — Practice Questions
Exam-style questions with full worked answers on the ten accounting concepts, the five fundamental ethical principles, digital records and the four types of data storage, including a 20-mark structured question, for Cambridge IGCSE Accounting (0452) Topic 7, 2027-2029 syllabus.
Cambridge · IGCSE