2 years ago in Time and Work

# X can do a piece of work in 40 days. He works at it for 8 days and then Y finished it in 16 days. How long will they together take to complete the work?

[A] 13 <sup>1</sup>/<sub>3</sub>
[B] 15 days
[C] 20 days
[D] 26 days

Attempted 0
Correct 0
Incorrect 0
Viewed 0

## Related Questions

• [A] 39 min.
• [B] 46 min
• [C] 40 min.
• [D] 45 min.

• [A] 48 days
• [B] 36 days
• [C] 45 days
• [D] 50 days

• [A] 4 days
• [B] 6 days
• [C] 8 days
• [D] 18 days

### There are three boats A, B and C, working together they carry 60 people in each trip. One day an early morning A carried 50 people in few trips alone. When it stopped carrying the passengers B and C started carrying the people together. It took a total of 10 trips to carry 300 people by A, B and C. It is known that each day on an average 300 people cross the river using only one of the 3 boats A, B and C. How many trips it would take to A to carry 150 passengers alone?

• [A] 15
• [B] 30
• [C] 25
• [D] 10
• [E] None of these

### A group of men decided to do a job in 4 days. But since 20 men dropped out every day, the job completed at the end of the 7th day. How many men were there at the beginning?

• [A] 240
• [B] 140
• [C] 280
• [D] 150
• [E] None of these