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X and Y can do a piece of work in 20 days and 12 days respectively. X started the work alone and then after 4 days Y joined him till the completion of the work. How long did the work last?
  • a)
    6 days
  • b)
    10 days
  • c)
    15 days
  • d)
    20 days
Correct answer is option 'B'. Can you explain this answer?
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X and Y can do a piece of work in 20 days and 12 days respectively. X started the work alone and then after 4 days Y joined him till the completion of the work. How long did the work last?a)6 daysb)10 daysc)15 daysd)20 daysCorrect answer is option 'B'. Can you explain this answer?
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X and Y can do a piece of work in 20 days and 12 days respectively. X started the work alone and then after 4 days Y joined him till the completion of the work. How long did the work last?a)6 daysb)10 daysc)15 daysd)20 daysCorrect answer is option 'B'. 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 X and Y can do a piece of work in 20 days and 12 days respectively. X started the work alone and then after 4 days Y joined him till the completion of the work. How long did the work last?a)6 daysb)10 daysc)15 daysd)20 daysCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Quant 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for X and Y can do a piece of work in 20 days and 12 days respectively. X started the work alone and then after 4 days Y joined him till the completion of the work. How long did the work last?a)6 daysb)10 daysc)15 daysd)20 daysCorrect answer is option 'B'. Can you explain this answer?.
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