In the Arithmetic Aptitude test, the questions are based on the concepts of Quadratic Equations, Approximations and Simplifications, Data Sufficiency, and HCF and LCM. The following set of topics will not only help you solve any question from this section but solve it within one minute, with proper practice. Arithmetic aptitude is a term used to refer to a person's ability to perform mathematical calculations and solve problems quickly and accurately. This type of aptitude is often tested as part of job interviews or entrance exams for schools and universities. It is an important skill to have in many fields, including finance, engineering, and science. Arithmetic aptitude tests may include questions on topics such as basic arithmetic, algebra, geometry, and data analysis.