KBC 2023| The ‘PET’ in PET bottles refers to what material? KBC 2023, Check the answer to the question- The 'PET' in PET bottles refers to what material? By Himani Budakoti - August 24, 2023 KBC 2023, Amitabh Bachchan. (Representative Image) KBC 2023, The options of the question – The ‘PET’ in PET bottles refers to what material? A. Metal B. Wax C. Plastic D. Jute The answer is C. Plastic.