If 12 compositors can compose 60 pages of a book in 5 hours, how many compositors will compose 200
pages of the book in 20 hours?
a) 8 b) 10 c) 12 d) 11
15 men can complete a work in 54 days then 9 men can complete the same work in
a) 45 b) 51 c) 90 d) 100
A and B can do a work in 8 days, B and C in 12 days, C and A in 24 days. If A, B and C work together, then
the number of days, they will complete the work is
a) 6 b) 7 c) 8 d) 4
If 30 men can do a piece of work in 24 days, in how many days will 12 men do it?
a) 30 b) 44 c) 60 d) 76
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