EASA Part 66 Module 1 question bank — with worked explanations

The question bank

Work through over 1,000 Module 1 questions at your own pace, with a full worked explanation for every one.

• 1,000+ questions, graded easy → hard
• Worked explanations & hints
• Timed mock tests
• Progress tracking that finds your weak topics

£5 / month · or £25 lifetime

Tutoring with Ben

Aeronautical Engineering, Imperial College London

Prefer a tutor to walk you through the tricky topics? Get personalised one-to-one online lessons.

• Targeted help on your weak topics
• Module 1 (Maths) & Module 2 (Physics)
• All categories: B1 · B2 · B2L · B3
• Great alongside the question bank

From £30 / hour

Arithmetic

The numerical foundations — fractions, decimals, percentages, ratio, powers and roots.

• Arithmetical terms and signs; order of operations
• Multiplication and division of whole numbers
• Fractions and decimals, and converting between them
• Factors and multiples (highest common factor and lowest common multiple)
• Weights, measures and conversion factors
• Ratio and proportion

Algebra

Manipulating symbols and equations — expressions, transposition, indices, number systems and logs.

• Evaluating simple algebraic expressions
• Algebraic fractions
• Linear equations and their solutions
• Transposition of formulae
• Indices and powers, including the index laws
• Simultaneous equations

Geometry

Shapes, graphs and trigonometry — angles, coordinates, Pythagoras and the trig ratios.

• Simple geometry and the properties of shapes
• Graphical representation and graphs of functions
• Coordinate geometry (rectangular and polar coordinates)
• Pythagoras' theorem
• Trigonometry: sine, cosine and tangent ratios
• Angles, and the angle sum of triangles and polygons