Question

A can complete the
work in 25 days. B alone
can do it in 30 days. C
can complete it in 50
days. If they work in a
Cycle such that only one
person works everyday,
in how many days the
work gets completed ?
Cycle 1:ABC
Cycle 2 :BCA​

Answer 1

Answer:

12 days

Step-by-step explanation:

Let total work = LCM(25,30,50) = 150 units.

A can complete 6 units per day.

B can complete 5 units per day.

C can complete 3 units per day.

B can complete 2 x 5 = 10 units alone in last two days.

=> A, B & C work together to complete 150 - 10 = 140 units in 140/(6 + 5 + 3) = 10 days.

=> Total days = 10 + 2 = 12 days