AAT Preparation

Most important topics to focus on while preparing for B.Arch exams. It has 2 parts.
Part 1 being Mathematics & General Aptitude
Part 2 being Drawing test
Part 1 Consists of - MATHEMATICS
Algebra: Definitions of A. P. and G.P.; General term; Summation of first n-terms of series. Arithmetic/Geometric series, A.M., G.M. and their relation; Infinite G.P. series and its sum.
Logarithms: Definition; General properties; Change of base.
Matrices: Concepts of m x n (m 3, n 3) real matrices, operations of addition, scalar multiplication and
multiplication of matrices. Transpose of a matrix. Determinant of a square matrix. Properties of determinants (statement only). Minor, cofactor and adjoint of a matrix. Nonsingular matrix. Inverse of a matrix. Finding area of a triangle. Solutions of system of linear equations. (Not more than 3 variables).
Trigonometry: Trigonometric functions, addition and subtraction formulae, formulae involving multiple and submultiple angles, general solution of trigonometric equations. Properties of triangles, inverse trigonometric functions and their properties.
Coordinate geometry
3-Dimensional Co-ordinate geometry: Direction cosines and direction ratios, distance between two points
and section formula, equation of a straight line, equation of a plane, distance of a point from a plane.
Theory of Calculus
Application of Calculus
Permutation and combination
Statistics and Probability
GENERAL APTITUDE - Objects, texture related to architecture and built environment. Interpretation of pictorial compositions, Visualizing three-dimensional objects from two-dimensional drawing. Visualizing different sides of 3D objects. Analytical reasoning, mental ability (visual, numerical and verbal), General awareness of national/ international architects
Mathematical reasoning
Sets and Relations
Part 2 - DRAWING TEST
Understanding of scale and proportion of objects, geometric composition, shape, building forms and
elements, aesthetics, colour texture, harmony and contrast. Conceptualization and Visualization through
structuring objects in memory. Drawing of patterns - both geometrical and abstract. Form transformations in 2D and 3D like union, subtraction, rotation, surfaces and volumes. Generating plan, elevation and 3D views of objects. Creating 2D and 3D compositions using given shape and forms. Perspective drawing, Sketching of urbanscape and landscape, Common day-to-day life objects like furniture, equipment etc., from memory.