time and work

Parin Sir > time and work
01
Jul
Time and Work Examples

TIME  &  WORK

Examples  :

  1.     A can build a wall in 40 days, which B alone can build in 50 days. If they build it together and get a payment of  Rs.  112…
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Posted in: Quantitative Aptitude (Maths), Fundamental (Numbers),
Tags: time and work, Examples,