If Mr. Shyam pays the workers Rs. 3040 in all for this job, how many workers work on day 3?

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Solution

The correct option is A
3

The man-hours required for the job $= (\frac{3040}{20}) = 152$ .

The Total number of workers who worked on this job for 6 days $= (\frac{152}{8}) = 19$ .

We get the following possibilities for the number of workers:

$\begin{matrix} D a y 1 & D a y 2 & D a y 3 & D a y 4 & D a y 5 & D a y 6 3 & 2 & 3 & 4 & 3 & 4 3 & 4 & 3 & 2 & 3 & 4 \end{matrix}$

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If Mr. Shyam pays the workers Rs. 3040 in all for this job, how many workers work on day 3?

The correct option is A 3 The man-hours required for the job =(304020)=152. The Total number of workers who worked on this job for 6 days =(1528)=19. We get the following possibilities for the number of workers: Day 1Day 2Day 3Day 4Day 5Day 6323434343234