A can do a piece of work in 60 days. He works for 15 days and then B alone finishes the remaining work in 30 days. The two together can finish the work in

A can do a piece of work in 60 days. He works for 15 days and then B alone finishes the remaining work in 30 days. The two together can finish the work in
1). 24 days
2). 25 days
3). 30 days
4). 32 days

---

Join Telegram Group

Answer This Question
Name:
Email:
Answer :
Sum of (5+5)
Submit:

Other Questions

1. P and Q can separately do a piece of work in 16 and 24 days respectively. How much time will it take to finish the whole work, if they work together?

2. Some persons can do a piece of work in 12 days. Two times the number of such persons will do half of the work in

3. If A and B together can complete a work in 12 days, B and C together in 15 days and C and A together in 20 days, then B alone can complete the work in

4. A can do a piece of work in 6 days. B is 25 % more efficient than A. How long would B alone take to finish this work ?

5. The expenses of a hostel consist of two parts, one part varies with the number of inmates while the cither is always constant. When the number of inmates is 200 is 250, the expenses are respectively Rs. 1300 and 1600. Then the expenses for 300 inmates are

6. 16 women take 12 days to complete a work which can be completed by 12 men in 8 days. 16 men started working and after 3 days 10 men left and 4 women joined them. How many days will It take them to complete the remaining work ?

7. 4 men can complete a piece of work in 3 days. 6 women can complete the same piece of work in 3 days, whereas 3 children can complete the same piece of work in 8 days. 3 women and 4 children worked together for 1 day. If only men were to finish the remaining work in 1 day, how many total men would be required?

8. ​A pipe can fill a tank in 10 hours. Due to the leak in its bottom, the tank is filled in 12 hours. If the tank is full, then that leak can empty the tank in howmany hours?

9.  A can do a piece of work in 10 days and B can do it in 15 days and C can do it 20 days. They started the work together and A leaves after 2 days and B leaves after 4 days from the beginning. How long

10.  A certain number of men can do a work in 54days. If there were 6 men more it could be finished in 6 days less. How many men were there in the beginning?