A can complete work in 25 days and B can complete the same work in 20 days. They started the work together but B left after 4 days and A continued to work. In how many days will the entire work be completed?
A. 25
B. 20
C. 28
D. 22
Answer: Option B
Related Questions on Time and Work
A. 18 days
B. 24 days
C. 30 days
D. 40 days
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