DSSSB · Mathematics

4 men can do a piece of work in 12 days, while 10 women can do the same work in 10 days. In how many days can 12 men and 15 women complete the same work?

  1. 4.12 days
  2. 2.25 days
  3. 2.75 days
  4. 2.5 days
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