X can do 1/4 of work in 10 days, Y can do 40% of the same work in 40 days and Z can do 1/3 of the work in 13 days. Who will complete the work first ?

X can do 1/4 of work in 10 days, Y can do 40% of the same work in 40 d

1.	X can do 1/4 of work in 10 days, Y can do 40% of the same work in 40 days and Z can do 1/3 of the work in 13 days. Who will complete the work first ?
A.	X
B.	Y
C.	Z
D.	Both X and Z
Answer» D. Both X and Z

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X can do 1/4 of work in 10 days, Y can do 40% of the same work in 40 days and Z can do 1/3 of the work in 13 days. Who will complete the work first ?

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