Latest 3i-Infotech Aptitude Question SOLUTION: 5 men or 8 women do equal amount of work in a day. a job requires 3 men and 5 women to finish the job in 10 days how many woman are required to finish the job in 14 days. a) 10 b)

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5 men or 8 women do equal amount of work in a day. a job requires 3 men and 5 women to finish the job in 10 days how many woman are required to finish the job in 14 days.
a) 10 b) 7 c) 6 d) 12

Asked In 3i-Infotech sawan kumar (13 years ago)

Solved Venkateshwar Iyer S Read Solution (4)

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Read Solution (4) :

Venkateshwar Iyer S  (13 years ago)

Lets assume total LCM(5,8) = 40units.
As, 5 men or 8 women do equal amount of work in a day,
1Man does 8units/day and 1Woman does 5units/day.
3M and 5W in 10 days do (3*8 + 5*5)*10 = 490units
To do 490 units in 14 days, number of Women required = 490/(14*5) = 7
ANSWER => (b)

Is this solution Helpfull? Yes (30) | No (5)  

dhanalakshmi  (11 years ago)

1 man can do the work of 8/5 = 1.6 women

equivalent of 3*1.6 + 5 = 9.8 women take 10 days

so women needed to do the work in 14 days

= [10/14]*9.8

= 7

Is this solution Helpfull? Yes (12) | No (3)  

Gnenasai  (8 years ago)

5 men= 8 women
1 men=8/5 w
given that (3m+5w)10=X*14
3*8/5w+5w=X*14
x=7w

Is this solution Helpfull? Yes (2) | No   

shivani reddy  (8 years ago)

5=10
x=14
10x=70
x=7

Is this solution Helpfull? Yes (1) | No   

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