Suresh can do 7/10 of a piece of work in 14 days and with the help of Karan, he is able to finish the work in 10 days, what time will Karan take to finish the work?
1
15 days
2
5 days
3
10 days
4
20 days
5
None of these
Suresh can do 7/10 of a piece of work in 14 days and with the help of Karan, he is able to finish the work in 10 days, what time will Karan take to finish the work?