Numerical reasoning questions for your practice for all competitive exams and job placement interviews.
Collection "Time and work"
Puzzle 401
By Panos Kalliantasis
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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