What does section 130 of the Evidence Act primarily address?

Section 130 of the Evidence Act primarily addresses the exclusionary discretion of evidence. It gives the court the authority to exclude evidence if its probative value is substantially outweighed by the danger of unfair prejudice to a party, misleading or confusing the jury, or causing undue delay, among other factors. This section plays a crucial role in ensuring that the courtroom remains a fair environment, where only relevant and reliable evidence is presented while protecting parties from potential harm that could result from the admission of certain pieces of evidence.

The other choices address different aspects of the Evidence Act: rules of evidence related to juries focus on how jurors should interpret and use evidence; establishing witness competence deals with the qualifications required for someone to testify; and standards for expert testimony pertain to the specific guidelines that must be followed for expert witnesses to be deemed credible and reliable in their assertions. Each of these areas is separate from the exclusionary discretion discussed in Section 130.