It will take 8 men 20 days to build the house. This is because the amount of work is constant, so if you have half the number of men, it will take twice the amount of time.
16 men build a house in 10 days. How much time will it take 8 men?
Review the verified answer and explanation for this ASF Airports Security Force past-paper question on CampusFin.
Question context
This question is part of 📏 Arithmetic Aptitude within the broader 🧠 Aptitude Mastery subject and appears in the ASF Airports Security Force preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.