| 1. | A can do a work in 20 days and B in 40 days. If they work on it together for 5 days, then the fraction of the work that is left is ? | |
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5/8
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8/15
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7/15
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1/10
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Report Question| 2. | A does half as much work as B in three fourth of the time. If together they take 18 days to complete the work, how much time will B alone take to do it ? | |
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40 days
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45 days
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50 days
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30 days
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| 3. | Tapas works twice as fast as Mihir. If both of them together complete a work in 12 days, Tapas alone can complete it in ? | |
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15 days
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18 days
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20 days
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24 days
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| 4. | 4 mat-weavers can weave 4 mats in 4 days. At the same rate how many mats would be woven by 8 mat-weavers in 8 days ? | |
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4
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8
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12
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16
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| 5. | 7 men can complete a piece of work in 12 days. How many additional men will be required to complete double the work in 8 days ? | |
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28
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21
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14
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7
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| 6. | If 5 men or 7 women can earn 5,250 per day, how much would 7 men and 13 women earn per day ? | |
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11,600
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11,700
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16,100
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17,100
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| 7. | 2 men and 1 woman can complete a piece of work in 14 days while 4 women and 2 men can do the same work in 8 days. If a man gets Rs. 180 per day, then a woman will get per day ? | |
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Rs. 150
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Rs. 140
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Rs. 120
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Rs. 160
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| 8. | 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 ? | |
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24 days
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25 days
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30 days
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32 days
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| 9. | If two persons, with equal abilities, can do two jobs in two days, then 100 persons with equal abilities can do 100 similar jobs in ? | |
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100 days
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10 days
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5 days
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2 days
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| 10. | A and B together can complete a work in 24 days. B alone does 1/3 rd part of this work in 12 days. How many days will A alone take to complete the remaining work ? | |
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24 days
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36 days
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48 days
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72 days
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