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Time and work-reasoning-puzzle 401

Numerical reasoning questions for your practice for  all competitive exams and job placement interviews.

Collection "Time and work"

Puzzle 401

By Panos Kalliantasis

 

Numerical reasoning for all competitive exams.Math problem and questions with answers for praxtice. 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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