Numerical reasoning questions for your practice for all competitive exams and job placement interviews.
Collection "Time and work"
Puzzle 401
By Panos Kalliantasis
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These tests are also useful for preparing for all competitive
and job placement interviews.
Below you can see the answer and the explanation.
Given that 4 women is equal to 7 girls to complete a work.
So, 8 women = 14 girls.
Therefore 8 women + 6 girls = 14 girls + 6 girls = 20 girls.
7 girls can do a work in 80 days then 20 girls can do a work in (7*80/20) = 28 days.
Therefore 8 women and 6 girls can a work in 28 days
Correct answer is C. 28 days
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