भारतीय साक्ष्य अधिनियम, 1872 की धारा 90 के तहत, किसी दस्तावेज़ के निष्पादन का अनुमान लगाया जा सकता है यदि उसे उचित अभिरक्षा से प्रस्तुत किया गया हो और वह कितने वर्ष पुराना साबित हो?

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?