A.6 days
B.12 days
C.8 days
D.15 days
Show AnswerAnswer=Option B
ECAT Math
A can complete a piece of work in 16 days and B can complete it in 20 days. They start working together. Two days before the completion of the work A leaves. Work is completed in
A.10 days
B.8 days
C.6.4 days
D.11 days
Show AnswerAnswer=Option A
A is twice as good a workman as B and takes 6 less days to complete a piece of work as B does. To finish the work alone B will take
A.12
B.10
C.13
D.6
Show AnswerAnswer=Option A
A can do a piece of work in 28 days. If B is 40% more efficient than A B can do the same piece of work in
A.20 days
B.25 days
C.27.5 days
D.30 days
Show AnswerAnswer=Option A
A can finish a work in 7 days B in 14 days and C in 28 days. B and C start working and are forced to leave the work after 2 days. The number of days taken by A to finish the remaining work is
A.8.5 days
B.10 days
C.5.5 days
D.15.5 days
Show AnswerAnswer=Option C
A can finish a work in 20 days B can do the same work in 10 days. After A has worked for 5 days B joins A in how many days the remaining work will be finished.
A.15 days
B.8 days
C.5 days
D.7 days
Show AnswerAnswer=Option C
A can do a work in 40 days and B can do it is 25 days. A worked at it for 8 days. In how many days B can finish the remaining work.
A.8 days
B.20 days
C.16 days
D.12 days
Show AnswerAnswer=Option B
A can do a piece of work in 16 days while B can do it in 12 days. With the help of C they can finish it in 6 days. In how many days can C alone do the work______?
A.48 days
B.10 days
C.20 days
D.30 days
Show AnswerAnswer=Option A
12 women or 16 girls can do a certain job in 20 days. 14 women and 8 girls can do the same job in how many days_____?
A.15
B.7
C.12
D.9
Show AnswerAnswer=Option C
A can type 60 pages in 15 hours. A and B can type 150 pages in 25 hours. How long will it take B alone to type 120 pages______?
A.40 hours
B.45 hours
C.55 hours
D.60 hours
Show AnswerAnswer=Option D