Mathematics Mcqs
Q If X and Y complete a certain work in 10 days, Y and Z in 16 days and X and Z in 22 days, find the time required for each one to complete the work while working separately.
  • A A. 120, 40, 60 days
  • B B. 120, 60, 80 days
  • C C. 40, 30, 120 days
  • D D. 30, 40, 60 days
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