A
B
C
D
लिखित उत्तर
Verified by Experts
Recommended Questions
- A और B एक साथ काम करके एक कार्य को 12 दिन में समाप्त कर सकते हैं, जबक...
Text Solution
|
- Working alone A can do a work in 72 days and B in 90 days. If they wor...
Text Solution
|
- Raj and Ram working together to do a piece of work in 10 days. Raj alo...
Text Solution
|
- A can complete a work in 20 days and B, in 30 days. A worked alone for...
Text Solution
|
- 16 persons working 6 hours a day can complete a work in 10 days. In ho...
Text Solution
|
- The efficiencies of A,B and C are in the ratio 4 : 5 : 6. Working toge...
Text Solution
|
- A and B together can do a piece work in 20 days. B and C together can ...
Text Solution
|
- X can do a work alone in 15 days. Y can do the same work in 30 days al...
Text Solution
|
- A alone can do a work in 30 days. B alone can do the same work in 60 d...
Text Solution
|