Mohan and Sohan working separately can dig a trench in 10 days and 12 days respectively. If they work for 1 day altern

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Q 2205856768.     Mohan and Sohan working separately can dig a trench in
10 days and 12 days respectively. If they work for 1 day
alternately, Mohan beginning, in how many days will the
trench be dug?
IBPS-CLERK 2017 Mock Prelims
A

`22`

B

`16 1/6`

C

`11 2/3`

D

`10 5/6`

E

None of these

HINT

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

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