Question
An elephant can do a work as fast as two horses ‘A’ and ‘B’ can do it by working together. If horse ‘A’ alone can complete the work in 9 hours and horse ‘B’ in 18 hours, then find the time taken by elephant to complete the work.
More Time and work Questions
- The efficiency ratio of workers A and B is 15:17. If both A and B collaboratively finish a task in 30 days, how long would it take for A to complete the ta...
- Ishita is 0.5 times more efficient than Evita. If both of them work on alternate days starting with Ishita, they can finish the work in 19 days. If Somil a...
- 'G', 'H', and 'I', working together, can finish a task in 6 days. 'G' and 'H' can do it in 7.2 days, and 'H' and 'I' in 9 days. How long would it take for ...
- A is half as efficient as B. C does half as much work as A and B together. If c alone can do the work in 40 days. Then in how many days will A, B and C tog...
- A and B can complete a task together in 16 days, while B alone takes 32 days to finish it. A began working alone and left after ‘x’ days, after which B com...
- N workers can complete a piece of work in 50 days. When 5 more workers joined, then the work got completed in 40 days, then what is the value of N?
- ‘M’ and ‘N’ together can do a work in 20 days. If ‘M’ increases his efficiency by 25% while ‘N’ decreases his efficiency by 50%, then the time taken to com...
- A can complete a work in 12 days and B can complete the same work in 18 days. They work together for 4 days, after which A leaves. In how many more days wi...
- Person A is twice as efficient as Person B. Person B can complete a certain task in 32 days, while Person C takes 4 days more than Person A to finish the s...
- 24 men can complete _______% of the whole work in 12 days working 10 hours in a day. 30 men working 8 hours in a daycan complete 30% of the whole work in _...
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
