-
Ganesh, Ram and Sohan together can do a work in 16 days. If Ganesh and Ram together can do the same work in 24 days then, how long will take Sohan alone to do the same work ?
-
- 42 days
- 24 days
- 36 days
- 48 days
Correct Option: D
∵ Work of (Ganesh, Ram and Sohan) for 1 day = 1/16
and work of Ganesh and Ram for 1 day = 1/24
⇒ Work of Sohan for 1 day = 1/16 - 1/24 = 1/48
∴ Sohan alone will complete the work in = 1/(1/48) days = 48 days.
