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UPPSC Prelims 2025CSATQ. 58 of 248
Q. 581 markMedium
UPPSC Prelims 2025·CSAT
Two persons A and B working together can dig a trench in 8 hours, while A alone can dig it in 12 hours. In how many hours can B alone dig the same trench?
(a)24 hours
(b)30 hours
(c)26 hours
(d)28 hours