Pratima and Diksha can complete a typing work separately in 10 hours and 15 hours respectively After...........

Quantitative Aptitude (CGL) Time and work

Pratima and Diksha can complete a typing work separately in 10 hours and 15 hours, respectively. After typing for 4 hours alone, Pratima leaves the work. In how many hours will Diksha complete the remaining typing work?

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