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A job that can be completed by 2 men and 6 women in 10 days will be completed by 5 men and 15 women in how many days?
- a)2
- b)3
- c)5
- d)4
- e)Cannot be determined
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
A job that can be completed by 2 men and 6 women in 10 days will be co...
D) 4
Explanation: 2m + 6w = 10 D Or 2(1m + 3w) = 10D Or 1m + 3w = 20D So 5(1m + 3w) = 20/5 Or 5m + 15w = 4D
Explanation: 2m + 6w = 10 D Or 2(1m + 3w) = 10D Or 1m + 3w = 20D So 5(1m + 3w) = 20/5 Or 5m + 15w = 4D
Most Upvoted Answer
A job that can be completed by 2 men and 6 women in 10 days will be co...
Given: A job that can be completed by 2 men and 6 women in 10 days.
To find: The number of days it will take 5 men and 15 women to complete the same job.
Let's assume that the work to be done is 'W'.
Hence, we can write that:
2M + 6W = W (Work done by 2 men and 6 women in 10 days)
Solving this equation, we get:
1M + 3W = (1/20)W
Now, we need to find the number of days required to complete the work by 5 men and 15 women.
Let the number of days required be 'D'.
Hence, we can write that:
5M + 15W = W (Work done by 5 men and 15 women in D days)
Solving this equation, we get:
1M + 3W = (1/3)W
Now, equating the two equations we get:
(1/20)W = (1/3)W
Solving for W, we get:
W = 0
This means that the work cannot be completed by both the groups, as the work required is 0.
Therefore, the answer is 'Cannot be determined'.
To find: The number of days it will take 5 men and 15 women to complete the same job.
Let's assume that the work to be done is 'W'.
Hence, we can write that:
2M + 6W = W (Work done by 2 men and 6 women in 10 days)
Solving this equation, we get:
1M + 3W = (1/20)W
Now, we need to find the number of days required to complete the work by 5 men and 15 women.
Let the number of days required be 'D'.
Hence, we can write that:
5M + 15W = W (Work done by 5 men and 15 women in D days)
Solving this equation, we get:
1M + 3W = (1/3)W
Now, equating the two equations we get:
(1/20)W = (1/3)W
Solving for W, we get:
W = 0
This means that the work cannot be completed by both the groups, as the work required is 0.
Therefore, the answer is 'Cannot be determined'.
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A job that can be completed by 2 men and 6 women in 10 days will be completed by 5 men and 15 women in how many days?a)2b)3c)5d)4e)Cannot be determinedCorrect answer is option 'D'. Can you explain this answer? for Quant 2024 is part of Quant preparation. The Question and answers have been prepared according to the Quant exam syllabus. Information about A job that can be completed by 2 men and 6 women in 10 days will be completed by 5 men and 15 women in how many days?a)2b)3c)5d)4e)Cannot be determinedCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Quant 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A job that can be completed by 2 men and 6 women in 10 days will be completed by 5 men and 15 women in how many days?a)2b)3c)5d)4e)Cannot be determinedCorrect answer is option 'D'. Can you explain this answer?.
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