Time and Work

25) 8 men can complete a task in 12 days. How many men are needed to complete the task in 6 days?

24) Anjali alone can do a task in 25 days, while Sneha alone can do it in 50 days. If both work together, how many days will it take?

23) A group of 10 women can complete a task in 15 days. How many days will 15 women take to complete the task?

22) A tank fills in 6 hours with Pipe A and 9 hours with Pipe B. If both are opened together, how long will it take?

21) If Ramesh can complete a task in 40 days and Suresh can do the same task in 30 days, how many days will they take working together?

20) A pipe can fill a tank in 12 hours, and another pipe can empty it in 24 hours. If both pipes are opened together, how long will it take to fill the tank?

19) 12 men take 15 days to complete a task. How many men are needed to complete it in 10 days?

18) If 15 men can complete a task in 10 days, how many days will 25 men take?

17) Pooja can complete a task in 15 days, while Anjali can do it in 20 days. If they work together, how many days will it take?

16) A group of 6 men can complete a task in 24 days. How many days will 8 men take to finish the same task?

15) If a man can do a task in 12 hours and a boy can do it in 18 hours, how long will they take working together?

14) A group of 20 workers completes a project in 30 days. If 5 more workers join after 10 days, how long will the project take?

13) If 15 men can build a wall in 24 days, how long will it take 10 men to build the same wall?

12) Aarti can do a task in 40 days, and Bhavna in 30 days. If they work together for 10 days, how much work is left?

11) A job takes 16 days for 6 men. How many men are needed to complete it in 12 days?

10) A tank can be filled by Pipe A in 12 hours and Pipe B in 18 hours. If both pipes are opened together, how long will it take to fill the tank?

9) 12 workers can complete a task in 15 days. How many workers are needed to finish the task in 10 days?

8) Priya can do a task in 15 days, and Neha can do the same task in 10 days. How long will it take if they work together?

7) Aman and Karan together can finish a job in 20 days. Aman alone can complete it in 30 days. How many days will Karan alone take?

6) Rahul can do a job in 5 days, and Vijay can do the same job in 10 days. If they work together, how long will it take to finish the work?

5) A group of 8 workers can complete a project in 12 days. How many days will 6 workers take to complete the same work?

4) Pooja and Sneha can complete a piece of work in 15 days and 20 days, respectively. If Pooja works for 6 days and leaves, how long will Sneha take to complete the remaining work?

3) Raj can do a task in 24 days, and Aryan can do it in 16 days. How long will they take together?

2) Meena can finish a job in 12 days, while Seema can finish it in 18 days. If they work together, how many days will they take to complete the job?

1) Suresh can complete a task in 10 days, and Ramesh can do the same task in 15 days. If both work together, in how many days will they finish the task?