Which of the following principle forms the foundation of Law of Evidence?

evidence must be confined to the matter at hand

The main principles which form the foundation of Law of Evidence are-

evidence must be confined to the matter at hand,

hearsay evidence must not be admitted and

best evidence must be given in all cases.

One of the main objectives of the Evidence Act is to prevent the inaccuracy in the admissibility of evidence and to introduce a more correct and uniform rule of practice