1.

9 women con complete a piece of work in 19 days. How many days will 18 women take to complete the same piece of work ?

Answer»

12 days
6.5 days
9 days
None of these

Solution :`M_(1) D_(1) = M_(2) D_(2)`
`RARR 9xx19=18xxD_(2)`
`rArr D_(2) = (9xx19)/18=9.5`
days


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