1.Garima and Archana can do a piece of work in 10 days
and Garima alone can do it in 12 days. In how many days can Archana do it
alone?
(a) 60 days
(b) 30 days
(c) 50 days
(d) 45 days
2.If 8 boys and 12 women can do a piece of work in 25
days, in how many days can the work be
done by 6 boys and 11 women working together?
(a) 15 days
(b) 10 days
(c) 12 days
(d) Cannot be determined
3.A can do a piece of work in 20 days. He works at it for 5
days and then B finishes it in 10 more
days. In how many days will A and B together finish the work?
(a) 8 days
(b) 10 days
(c) 12 days
(d) 6 days
4.Subhash can copy 50 pages in 10 hours; Subhash and
Prakash together can copy 300 pages in 40
hours. In how much time can Prakash copy 30 pages?
(a) 13 h
(b) 12 h
(c) 11 h
(d) 9 h
5.Ram can do 1/2 of the work in 8 days while Shyam can do
1/3 of the work in 6 days. How long
will it take for both of them to finish the work?
(a) days
(b) days
(c) days
(d) 8 days
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