उस विकल्प का चयन करें जो सातवीं संख्या से उसी प्रकार संबंधित है जैसे दूसरी संख्या पहली संख्या से संबंधित है, चौथी संख्या तीसरी संख्या से संबंधित है, और छठी संख्या पांचवीं संख्या से संबंधित है। 20 : 5 :: 56 : 8 :: 12 : 4 :: 42 : ?

14 is related to 56 following a certain logic. Following the same logic, 35 is related to 140. To which of the following is 48 related, following the same logic? (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits.)

Following a certain logic, 7 is related to 31. Following the same logic, 9 is related to 43. Following the same logic, 13 is related to which of the following options? (Note: Operations must be performed on whole numbers without breaking the numbers into their component digits.)