Q: If 12 men or 18 women can do a work in 14 days then how many days will 8 men and 16 women do the same work
[ RRB,2007]
C
Answer:
C
Explanation:
Solution:
Let the required number of days be x
12 men=18 women
8 men =(18/12)×8 women=12 women
more women,less days (indirect proportional)
28:18::14:x
28x=18×14
x=18×14/28
x=9
Hence required number of days=9
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