A can do a task in 18 days, B can do the same task in 24 days and C can…
IBPS · 2018
A can do a task in 18 days, B can do the same task in 24 days and C can destroy the whole work in 36 days. If A & B work for first x days together after that C also joined them, remaining work is completed in (x + 4 ⁴/₅) days. Find how many days all three worked together?
- A.
6 ⁴/₅ days
- B.
5 ⁴/₅ days
- C.
4 ⁴/₅ days
- D.
7 ⁴/₅ days
- E.
8 ⁴/₅ days
Attempted by 13 students.
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Correct answer: E
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