| 1. | There is a ratio of 5: 4 between two numbers. If 40 % of the first number is 12, then what would be 50 % of the second number ? | |
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12
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24
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18
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Data Inadequate
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Report Question| 2. | A milkman mixed some water with milk to gain 25% by selling the mixture at the cost price. The ratio of water and milk is respectively ? | |
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5 : 4
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4 : 5
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1 : 5
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1 : 4
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| 3. | If 15% of x is same as 20 % of y then x : y is ? | |
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4 : 3
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5 : 4
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6 : 5
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3 : 4
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| 4. | The ratio of the number of boys and girls in a school is 3 : 2. If 20% of the boys and 25% of the girls are scholarship holders, then the percentage of the students, who do not get the scholarship, is ? | |
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78%
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75%
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60%
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55%
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| 5. | The price of sugar is increased by 20%. If the expenditure on sugar has to be kept the same as earlier, the ratio between the reduction in consumption and the original consumption is ? | |
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1 : 3
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1 : 4
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1 : 6
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1 : 5
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| 6. | The difference of two numbers is 45% of their sum. The ratio of the larger number to the smaller number is ? | |
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20 : 9
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9 : 20
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29 : 11
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11 : 29
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| 7. | If the income of Mohan is 150% higher than that of Mahesh, then by what percent the income of Mahesh is less than that of Mohan ? | |
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40%
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50%
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60%
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45%
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| 8. | Christy donated 10% of his income to an orphanage and deposited 20% of the remainder in his bank. If he has now Rs. 7200 left, what is his income ? | |
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Rs. 10000
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Rs. 8000
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Rs. 9000
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Rs. 8500
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| 9. | The ratio of the number of boys and girls in a college is 3 : 2. If 20% of boys and 25% of girls are adults, the percentage of those students who are not adults, is ? | |
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58%
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67.5%
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78%
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82.5%
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| 10. | If 10% of x is 3 times 15% of y, then find x : y ? | |
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7 : 2
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9 : 2
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8 : 3
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11 : 4
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