If 5 workers can complete a task in 20 days, how many days will it take for 10 w

₹0.0

Question: If 5 workers can complete a task in 20 days, how many days will it take for 10 workers to complete the same task?

Options:

Correct Answer: 10 days

Solution:

Work done is inversely proportional to the number of workers. If 5 workers take 20 days, then 10 workers will take 20/2 = 10 days.

If 5 workers can complete a task in 20 days, how many days will it take for 10 workers to complete the same task?

If 5 workers can complete a task in 20 days, how many days will it take for 10 workers to complete the same task?

Step 1: Understand that if more workers are available, the time taken to complete a task decreases.
Step 2: Note that 5 workers can complete the task in 20 days.
Step 3: Realize that if you double the number of workers from 5 to 10, the time taken will be halved.
Step 4: Calculate the new time by dividing the original time (20 days) by the number of times the workers increased (2).
Step 5: Perform the calculation: 20 days / 2 = 10 days.
Step 6: Conclude that it will take 10 workers 10 days to complete the same task.

Work and Worker Efficiency – Understanding how the number of workers affects the time taken to complete a task, specifically that work done is inversely proportional to the number of workers.