Rahul and Sham together can complete a task in 35 days, but Rahul alone can complete same work in 60 days. Calculate in how many days Sham can complete this work ?
Choose the correct choice from the following answers
A) 84 days
B) 82 days
C) 76 days
D) 68 days
E) 60 days
Explanation:   As Rahul and Sham together can finish work in 35 days.   1 days work of Rahul and Sham is 1/35   Rahul can alone complete this work in 60 days,   So, Rahul one day work is 1/60   Clearly, Sham one day work will be = (Rahul and Sham one day work) - (Rahul one day work)   =1/35-1/60   =1/84   Hence Sham will complete the given work in 84 days.   84 daysNSWER IS 84 days
<result>A</result>
Rahul and Sham together can complete a task in 35 days, but Rahul alone can complete same work in 60 days. Calculate in how many days Sham can complete this work ?