'When I closed my eyes the cat was sitting on the table. When I opened my eyes, I found it sitting on the chair, therefore I can conclude that the cat must have moved from the table to the chair while my eyes were closed'. According to classical Indian Philosophy, which of the following means of knowledge (Pramana) is used in the above argument?

The statement 'a sense organ that perceives a property also perceives the propertyness as well as the absence of that property' can be attributed to which of the following schools of classical Indian Philosophy?

Which of the following Indian thought systems holds that the universal relation (vyapti) in the case of inference (anumana) cannot be determined because there is always room for doubt about unobserved cases?