The purpose of this Application is to be a useful and agile tool for anyone who wants to study the subject matter dealt with in the promotion contest held by the Colombian National Police, where Patrollers who want to ascend to the rank of Deputy Superintendents participate.

While each test is carried out, the results are shown one by one, the results are correct or incorrect, so that the user can keep in mind the correct or erroneous questions to internalize the information.