Zero Um Quiz

IMPORTANT NOTICE

This is an independent and private application. It does not represent, is not affiliated with, is not endorsed by, is not sponsored by, and has no relationship whatsoever with any government entity, public body, government, or official institution.

The content presented here is the sole responsibility of the developer and does not constitute official information from any body.

SOURCES OF INFORMATION

The comments on the questions cite provisions of Brazilian legislation. Legal texts are public and can be consulted directly from official sources:

Federal Legislation — Legislation Portal, Presidency of the Republic: https://www.planalto.gov.br/legislacao
Legislation of the State of Espírito Santo — Legislative Assembly: https://www3.al.es.gov.br/legislacao
Official Gazette of the State of Espírito Santo: https://dio.es.gov.br
- Brazilian Traffic Code, Statute of the Child and Adolescent, Military Penal Code and other federal laws — Legislation Portal: https://www.planalto.gov.br/legislacao
- United Nations documents cited (Code of Conduct for Law Enforcement Officials; Basic Principles on the Use of Force; Convention against Torture) — https://www.ohchr.org

This application does not reproduce legal texts in full and does not replace consultation with official sources. In case of discrepancy, the text published in the official body prevails, which can be searched using the links. WHAT THE APP DOES

▸ Bank of commented questions
Each question provides an explanation of why the correct answer is correct — and why the others are wrong, indicating the legal provision when applicable.

▸ Spaced repetition
The app calculates when you tend to forget each question and returns it shortly before that. It's the same type of algorithm used in medical and language studies.

▸ Automatic error log
Missed a question? It automatically enters your log. Got it right later? It automatically disappears. No need to mark anything.

▸ Analysis of your errors
The app classifies the types of traps present in the wrong alternatives and shows which ones you fall into most often.

▸ Where to invest your time
It combines the weight of each subject with your performance and indicates where each hour of study is most productive.

▸ Offline study
The questions you have already opened remain available without internet. Your answers synchronize when the network returns.

HOW IT WORKS

Sign in with your Google Account and start studying. The app learns from your answers and guides you accordingly.

Encountered a problem with a question? There's a report button within the app.