उस विकल्प का चयन कीजिए जो चौथे अक्षर-समूह से उसी प्रकार संबंधित है जिस प्रकार पहला अक्षर-समूह दूसरे अक्षर-समूह से और पाँचवाँ अक्षर-समूह छठे अक्षर-समूह से संबंधित है: FPG : JTK :: ? : NXZ :: RYE : VCI

Based on a certain logic, 'ZY5' is related to 'UT15'. Similarly, 'ML20' is related to 'HG30'. Following the same logic, to which of the following is 'RQ40' related?

Select the related letter pair from the given alternatives: HU : JW :: ?

According to a certain logic, 'ZY5' is related to 'UT15'. Similarly, 'ML20' is related to 'HG30'. Following the same logic, to which of the following is 'RQ40' related?