1.

Two workers A and Bworking together completed a job in 5 days. If A had worked twice as efficiently as he actually did, the work would have been completed in 3 days. To complete the job alone, A would require?

A. ${\text{5}}\frac{1}{5}{\text{ days}}$$
B. ${\text{6}}\frac{1}{4}{\text{ days}}$$
C. ${\text{7}}\frac{1}{2}{\text{ days}}$$
D. ${\text{8}}\frac{3}{4}{\text{ days}}$$
Answer» D. ${\text{8}}\frac{3}{4}{\text{ days}}$$


Discussion

No Comment Found