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Multiple Choice Questions

Three men four women and six children can complete a work in 7 days A woman does double the work a m...........

Quantitative Aptitude (Pb Patwari) Time and work

Three men, four women and six children can complete a work in 7 days. A woman does double the work a man does and a child does half the work a man does. How many women alone can complete this work in 7 days ?

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Explanation:

Answer & Explanation
Answer – A.7
Explanation :
2 men = 1 woman
1 man =1/2 woman
3 men =3/2 women
2 children = 1 man =1/2 woman
1 child =1/4 woman
6 children =6/4 =3/2 women
Now, three men, four women and six children
=3/2 + 4 +3/2 =3+8+3/2 = 14/2 = 7 women

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