Nivaar worked solution (AI-drafted; not reviewed by a licensed engineer)
Paper format. 04-Agric-A2 Soil Physics & Mechanics, National Exams December 2019 — a three-hour open-book examination; any non-communicating calculator is permitted. The cover page states that five (5) questions constitute a complete exam paper and that only the first five as they appear in the answer book are marked, that each question is of equal value, and that some questions require a written answer whose clarity and organization matter for marks. All six printed questions are worked here, because the set is a study resource rather than a timed attempt; on exam day a candidate submits only the first five, in order.
Reference texts. B.M. Das, Principles of Geotechnical Engineering, 9th ed. (bearing capacity, consolidation, seepage, permeability, weight-volume relationships, slope stability, well hydraulics); R.F. Craig, Craig's Soil Mechanics, 9th ed. (effective stress, seepage and flow nets, consolidation, shear strength).
