challenge a test

The Spanish phrase 'impugnar una prueba' translates to 'challenge a test' in English. This phrase is often used in a legal context, referring to the action of questioning the validity or authenticity of a test or proof. In many instances, this could be a witness's testimony, a document's authenticity, or any concrete evidence presented in a case. However, this phrase can also be applied in other contexts outside the legal realm where someone might challenge or dispute a test or its results.

Example sentences using: impugnar una prueba

El abogado decidió impugnar una prueba en el juicio.

The lawyer decided to challenge a piece of evidence in the trial.

This phrase illustrates the action of a lawyer questioning the validity of a piece of evidence presented during a trial.

La defensa está lista para impugnar una prueba que consideran inadmisible.

The defense is ready to contest a piece of evidence that they consider inadmissible.

Here, the phrase shows the defense's preparation to argue against certain evidence that they believe should not be allowed in court.

El testigo intentó impugnar una prueba presentada por la acusación.

The witness tried to dispute a piece of evidence presented by the prosecution.

This example highlights how a witness efforts to counter the evidence brought forth by the prosecution, suggesting a challenge to its reliability.