Five persons A, B, C, D and E working individually can finish a job in 15, 20, 25, 30, 35 days respectively. A starts th

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Q 2217534480.     Five persons A, B, C, D and E working individually can finish a job in 15, 20, 25, 30, 35 days respectively. A starts the work and leave after 3 days, C and E take over from A and they work for next 7 days. Then B works to complete the half of the remaining work and then D completes the other half. How long did the work last?
IBPS-PO 2017 Mock Mains
A

12 days

B

16 days

C

18 days

D

20 days

E

None of these

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Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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