work that is ineffective or produces no results

अनुप्रयोगहीन कार्य

English Usage: Many of the initiatives were considered dead works because they failed to yield any tangible benefits.

Hindi Usage: कई पहलों को अनुप्रयोगहीन कार्य माना गया क्योंकि वे किसी भी ठोस लाभ देने में असफल रहीं।