The tests are in the multiple choice form and are timed. The complexity of the problems depends on the job, employer, and the knowledge requirement. But one can always learn the shortest solving methods as this doesn’t require a step-by-step solution. The basic concepts one must revise include ratios, percentages, fractions, estimations, basic arithmetic, data analysis, conversions, graph analysis and profit,loss calculations. Those who are applying for jobs in banking and accountancy sectors might be tested with far more complex, job-specific questions. The test can be held both online and offline.