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Q: A can do a piece of work in 4 hours; B and C can do it in 3 hours. A and C can do it in 2 hours. How long will B alone take to do it ? 1601 0

Answer : 2. " 12 hours"

Q: A and B can do a piece of work in 10 days, B and C in 15 days and C and A in 20 days, C alone can do the work in : 1467 0

Answer : 2. " 120 days"

Q: A man a woman and a boy can complete a job in 3, 4 and 12 days. How many boys must assist 1 man and 1 woman to complete the job in $$ {1\over 4} \ days$$ of a day ? 1683 0

Answer : 4. "41"

Q:
If 18 men can finish a job in 26 days, then, in how many days will 13 men finish the same job?
979 0

Answer : 2. "36 days "

Q:
At a construction site, 200 workers were working on a building which is scheduled to end within 250 days. After 30 days, 20 workers leave the job. How many more days will it take to complete the work?
1024 0

Answer : 3. "245 days "

Q:
A man, a woman and a boy can complete a job in 3, 4 and 12 days respectively. How many boys must assist 1 man and 1 woman to complete the job in $$1\over4$$ of a day?
1524 0

Answer : 4. "41"

Q:
A can cultivate $$2\over5$$ th of a land in 6 days and B can cultivate $$1\over3$$ of the same land in 10 days. Working together A and B can cultivate of $$4\over5$$ the land in;
1485 0

Answer : 3. "8 days"

Q:
A works 7 hours a day at the rate of 180 per hour. B works 5 hours a day at the rate of 160 per hour. What is the ratio of daily earnings of A and B?
1214 0

Q: A can do a piece of work in 4 hours; B and C can do it in 3 hours. A and C can do it in 2 hours. How long will B alone take to do it ? 1601 05cf0f481c97a225730e3b267

Answer : 2. " 12 hours"

Q: A and B can do a piece of work in 10 days, B and C in 15 days and C and A in 20 days, C alone can do the work in : 1467 05cf0f3da0b8bee0fb6178aec

Answer : 2. " 120 days"

Q: A man a woman and a boy can complete a job in 3, 4 and 12 days. How many boys must assist 1 man and 1 woman to complete the job in $$ {1\over 4} \ days$$ of a day ? 1683 05cf0f2b30b8bee0fb6178ae2

Answer : 4. "41"

Q: If 18 men can finish a job in 26 days, then, in how many days will 13 men finish the same job? 979 0638f41ac58400a550dc98976

Answer : 2. "36 days "

Q: At a construction site, 200 workers were working on a building which is scheduled to end within 250 days. After 30 days, 20 workers leave the job. How many more days will it take to complete the work? 1024 0638f38c39ebad6607ba2e138

Answer : 3. "245 days "

Q: A man, a woman and a boy can complete a job in 3, 4 and 12 days respectively. How many boys must assist 1 man and 1 woman to complete the job in $$1\over4$$ of a day? 1524 05d7f2456fb24f902086390b8

Answer : 4. "41"

Q: A can cultivate $$2\over5$$ th of a land in 6 days and B can cultivate $$1\over3$$ of the same land in 10 days. Working together A and B can cultivate of $$4\over5$$ the land in; 1485 05d7f23aa50132761b5ef92f4

Answer : 3. "8 days"

Q: A works 7 hours a day at the rate of 180 per hour. B works 5 hours a day at the rate of 160 per hour. What is the ratio of daily earnings of A and B? 1214 06321c2714eed097ecb52fd04

Answer : 4. "63 : 40"

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Q: A can do a piece of work in 4 hours; B and C can do it in 3 hours. A and C can do it in 2 hours. How long will B alone take to do it ? 1601 0

Q: A and B can do a piece of work in 10 days, B and C in 15 days and C and A in 20 days, C alone can do the work in : 1467 0

Q: A man a woman and a boy can complete a job in 3, 4 and 12 days. How many boys must assist 1 man and 1 woman to complete the job in $$ {1\over 4} \ days$$ of a day ? 1683 0

Q:
If 18 men can finish a job in 26 days, then, in how many days will 13 men finish the same job?
979 0

Q:
At a construction site, 200 workers were working on a building which is scheduled to end within 250 days. After 30 days, 20 workers leave the job. How many more days will it take to complete the work?
1024 0

Q:
A man, a woman and a boy can complete a job in 3, 4 and 12 days respectively. How many boys must assist 1 man and 1 woman to complete the job in $$1\over4$$ of a day?
1524 0

Q:
A can cultivate $$2\over5$$ th of a land in 6 days and B can cultivate $$1\over3$$ of the same land in 10 days. Working together A and B can cultivate of $$4\over5$$ the land in;
1485 0

Q:
A works 7 hours a day at the rate of 180 per hour. B works 5 hours a day at the rate of 160 per hour. What is the ratio of daily earnings of A and B?
1214 0