SSC GD Constable 21 Feb 2024 Shift 3 Paper

Section: Elementary Mathematics
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Question : 57 of 80
 
Marks: +1, -0
S1 alone can do a work in 16 days and S2 alone can do the same work in 80 days. With help of S3, they finish the same work in 6 days. In how many days S3 alone can do the same work? 
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