This Kindle e-Book contains 50 no's 2D CAD Exercises and 50 no's 3D CAD Exercises. The exercises have been arranged from Easy to Hard. They cover most of the common commands found in all leading 2d 3d Cad modelling software. The exercises have been dimensioned for easy recreation by the student or learner. This is a work book for Practicing 2d and 3d cad modelling and does not contain any step by step instructions to draw the drawings. Dive in and take up the challenge.