A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how…
TCS · 2026
A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day?
- A.
15 days
- B.
20 days
- C.
18 days
- D.
12 days
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