- A18 days
- B20 1/4 days
- C21 days
- D24 days
Step-by-Step Solution
In boys: 1 man = , 1 woman = . Team = 4.5 + 4.5 + 3 = 12 boys. Job = boy-days: .
Answer: B) 20 1/4 days
4 men = 6 women = 9 boys in work. 4 men finish a job in 27 days. How long will 2 men, 3 women and 3 boys take?
Competition practiceTime & Work / Pipes
Master this topic in 30 minutes a day.
Don't just memorise the answer — build a daily practice habit.
Practice 5 Similar Questions Free →All Time & Work / Pipes practice questions
More Time & Work / Pipes practice
2 men and 7 children finish a job in 4 days; 4 men and 4 children finish it in 3 days.…A contractor employs 30 workers to finish in 45 days. After 15 days only one-fourth is…20 men do 60% of a job in 12 days. How many more men are needed to finish the rest in 4…12 men or 15 women can finish a job in 14 days. How long will 7 men and 5 women take?4 men and 6 women finish a job in 8 days; 3 men and 7 women finish it in 10 days. How…