ENEM 2025 Second Day Ends With Math and Science; Unofficial Answer Keys Published

Overview

• Educators assessed the session as overall medium difficulty, noting image‑heavy math with longer prompts and contextual problems plus ecology‑focused science, with items referencing Usain Bolt, running pace, a bookstore inventory, Ozempic, a rare tangent‑function question and a physics item using logarithms.
• Major outlets and education groups posted extraofficial answer keys and live analyses shortly after the exam, including O Globo with Elite/Amplia and Bernoulli’s full corrections and TRI-based score simulators.
• The official answer key is due from INEP within 10 business days of the exam day, with outlets citing December 1 as the deadline, and final TRI‑scored results expected in January 2026.
• Reapplications are set for Belém, Ananindeua and Marituba on November 30 and December 7 because of COP30, and for candidates affected by the Rio Bonito do Iguaçu tornado on December 16–17, with requests open November 17–21 via the Página do Participante.
• The second day comprised 90 objective questions across four test versions; about 4.8 million candidates registered for ENEM 2025, and roughly 73% attended the first day.