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A building contractor takes contract to do a work in 30 days by 40 men. In the first 10 days 10 men were absent. In the second 10 days all men were present. Now how many more men he need to employ so that work is finished in time?
  • a)
    10
  • b)
    20
  • c)
    30
  • d)
    40
  • e)
    None
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
A building contractor takes contract to do a work in 30 days by 40 men...
40*30 = 30*10+40*10+(40+x)*10
x = 10
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A building contractor takes contract to do a work in 30 days by 40 men. In the first 10 days 10 men were absent. In the second 10 days all men were present. Now how many more men he need to employ so that work is finished in time?a)10b)20c)30d)40e)NoneCorrect answer is option 'A'. Can you explain this answer?
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A building contractor takes contract to do a work in 30 days by 40 men. In the first 10 days 10 men were absent. In the second 10 days all men were present. Now how many more men he need to employ so that work is finished in time?a)10b)20c)30d)40e)NoneCorrect answer is option 'A'. 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 building contractor takes contract to do a work in 30 days by 40 men. In the first 10 days 10 men were absent. In the second 10 days all men were present. Now how many more men he need to employ so that work is finished in time?a)10b)20c)30d)40e)NoneCorrect answer is option 'A'. 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 building contractor takes contract to do a work in 30 days by 40 men. In the first 10 days 10 men were absent. In the second 10 days all men were present. Now how many more men he need to employ so that work is finished in time?a)10b)20c)30d)40e)NoneCorrect answer is option 'A'. Can you explain this answer?.
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