During the examination-in-chief of a case under Section 325 of the Indian Penal Code, the victim denies the prosecution case. Under which provision of the Indian Evidence Act, 1872, may the victim be asked leading questions by the Public Prosecutor?

While lodging an FIR for a suspicious loitering incident, a security guard's testimony states that he saw the suspect flee but did not directly witness the unlawful act. This constitutes which type of evidence?

A security guard relays second-hand information from a colleague about witnessing a break-in while lodging an FIR. This type of information is typically inadmissible in court under which category of evidence?