Question

(Second Sitting)
9. A and B working separately can
do a piece of work in 10 days
and 15 days respectively. If they
work on alternate days begin-
ning with A, in how many days
will the work be completed ?
(1) 18 days (2) 13 days
I COO (3) 12 days (4) 6 days
lang anos Dvom 07 og 2002)

Answer 1

Answer:

6 days will be right answer