test paper

• Conjunto de preguntas o ejercicios utilizados para evaluar los conocimientos o habilidades de un estudiante en una materia determinada, normalmente realizado en un entorno educativo.

A set of questions or exercises used to assess a student's knowledge or skills in a particular subject, typically administered in an educational setting.

1. Exam documentA2formal

   A printed or written set of questions used for an examination or test.

   hoja de examen

   • The teacher handed out the test papers at the start of the class.
   • Please write your name at the top of the test paper.
   • She finished her test paper before the time was up.

2. Chemistry indicatorB2formal

   A piece of paper treated with a chemical that changes color to indicate the presence of a substance (e.g., litmus paper).

   papel indicador

   • The student used a test paper to check if the solution was acidic.
   • Blue litmus test paper turns red in an acid.
   • The test paper confirmed the presence of chlorine in the water.