OAR Study Guide: Mock Practice Tests is the ultimate preparation workbook for the Officer Aptitude Rating test. This workbook covers all of the test question types, provides high-scoring strategies, 100s of mock practice questions, detailed answers and score-boosting tips! The OAR will test you on the following areas: MATHS – types of numbers, positive and negative numbers, decimals and fractions, order of operations, ratios, units of measurement, proportions, percentages, exponents & radicals, algebra, operations with expressions, linear equations, shapes (including 3D shapes)
READING COMPREHENSION – text structure, conclusions, understanding the author, vocabulary in context, MECHANICAL COMPREHENSION – forces,
momentum & collisions, simple machines, basics of electricity and circuits. If you are serious about passing your OAR exam, this guide is essential.