P and Q can finish a work in 10 days and 5 days, respectively. Q worked for 2 days and left the job. In how many days can P alone finish the remaining work??

P and Q can finish a work in 10 days and 5 days, respectively. Q worke

1.	P and Q can finish a work in 10 days and 5 days, respectively. Q worked for 2 days and left the job. In how many days can P alone finish the remaining work??
A.	10 days
B.	6 days
C.	4 days
D.	8 days
Answer» C. 4 days

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P and Q can finish a work in 10 days and 5 days, respectively. Q worked for 2 days and left the job. In how many days can P alone finish the remaining work??

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