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A contractor agreed to construct a 6 km road in 200 days. He employed 140 persons for the work. After 60 days, he realized that only 1.5 km road has been completed. How many additional people would he need to employ in order to finish the work exactly on time?
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A contractor agreed to construct a 6 km road in 200 days. He employed ...
- **Assessment of the situation**
Given:
- Length of road to be constructed: 6 km
- Time allotted: 200 days
- Number of workers employed initially: 140
- Length of road completed in 60 days: 1.5 km
- **Calculating the work rate**
The initial work rate can be calculated as:
Work rate = Length of road completed / Number of days = 1.5 km / 60 days = 0.025 km/day
- **Determining the additional workers needed**
To complete the remaining 4.5 km of road in the remaining 140 days, the work rate needed would be:
Required work rate = Remaining length of road / Remaining days = 4.5 km / 140 days = 0.032 km/day
The additional workers needed can be calculated as:
Additional workers = (Required work rate) / (Initial work rate) x Number of initial workers = (0.032 km/day) / (0.025 km/day) x 140 = 179 workers
- **Conclusion**
Therefore, the contractor would need to employ an additional 179 workers to finish the work exactly on time.
Given:
- Length of road to be constructed: 6 km
- Time allotted: 200 days
- Number of workers employed initially: 140
- Length of road completed in 60 days: 1.5 km
- **Calculating the work rate**
The initial work rate can be calculated as:
Work rate = Length of road completed / Number of days = 1.5 km / 60 days = 0.025 km/day
- **Determining the additional workers needed**
To complete the remaining 4.5 km of road in the remaining 140 days, the work rate needed would be:
Required work rate = Remaining length of road / Remaining days = 4.5 km / 140 days = 0.032 km/day
The additional workers needed can be calculated as:
Additional workers = (Required work rate) / (Initial work rate) x Number of initial workers = (0.032 km/day) / (0.025 km/day) x 140 = 179 workers
- **Conclusion**
Therefore, the contractor would need to employ an additional 179 workers to finish the work exactly on time.
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A contractor agreed to construct a 6 km road in 200 days. He employed 140 persons for the work. After 60 days, he realized that only 1.5 km road has been completed. How many additional people would he need to employ in order to finish the work exactly on time?
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A contractor agreed to construct a 6 km road in 200 days. He employed 140 persons for the work. After 60 days, he realized that only 1.5 km road has been completed. How many additional people would he need to employ in order to finish the work exactly on time? for CAT 2024 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about A contractor agreed to construct a 6 km road in 200 days. He employed 140 persons for the work. After 60 days, he realized that only 1.5 km road has been completed. How many additional people would he need to employ in order to finish the work exactly on time? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A contractor agreed to construct a 6 km road in 200 days. He employed 140 persons for the work. After 60 days, he realized that only 1.5 km road has been completed. How many additional people would he need to employ in order to finish the work exactly on time?.
A contractor agreed to construct a 6 km road in 200 days. He employed 140 persons for the work. After 60 days, he realized that only 1.5 km road has been completed. How many additional people would he need to employ in order to finish the work exactly on time? for CAT 2024 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about A contractor agreed to construct a 6 km road in 200 days. He employed 140 persons for the work. After 60 days, he realized that only 1.5 km road has been completed. How many additional people would he need to employ in order to finish the work exactly on time? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A contractor agreed to construct a 6 km road in 200 days. He employed 140 persons for the work. After 60 days, he realized that only 1.5 km road has been completed. How many additional people would he need to employ in order to finish the work exactly on time?.
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