Arithmetic (Mixture and Alligation)
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1) Two liquids A and B are in the ratio 5 : 1 in container 1 and in container 2, the ratio of liquids A and B is 2 : 3. In what ratio the liquids from both the containers be mixed to get a new mixture of A and B in the ratio 4 : 1?
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2) A container contains a mixture of two liquids A and B in the ratio 7 : 5. When 9 litres of mixture are drawn off and the container is filled with B, the ratio of A and B becomes 7 : 9. How many litres of liquid A was contained by the container initially?
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3) A container contains 40 litres of milk. From this container 4 litres of milk was taken out and replaced by water. This process was repeated further two times. How much milk is now contained by the container?
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4) Two liquids A and B are in the ratio 5 : 1 in container 1 and in container 2, the ratio of liquids A and B is 2 : 3. In what ratio the liquids from both the containers be mixed to get a new mixture of A and B in the ratio 4 : 1?
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5) A container contains a mixture of two liquids A and B in the ratio 7 : 5. When 9 litres of mixture are drawn off and the container is filled with B, the ratio of A and B becomes 7 : 9. How many litres of liquid A was contained by the container initially?
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6) A container contains 40 litres of milk. From this container 4 litres of milk was taken out and replaced by water. This process was repeated further two times. How much milk is now contained by the container?
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7) Two liquids A and B are in the ratio 5 : 1 in container 1 and in container 2, the ratio of liquids A and B is 2 : 3. In what ratio the liquids from both the containers be mixed to get a new mixture of A and B in the ratio 4 : 1?
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8) A container contains a mixture of two liquids A and B in the ratio 7 : 5. When 9 litres of mixture are drawn off and the container is filled with B, the ratio of A and B becomes 7 : 9. How many litres of liquid A was contained by the container initially?
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9) A container contains 40 litres of milk. From this container 4 litres of milk was taken out and replaced by water. This process was repeated further two times. How much milk is now contained by the container?
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10) Two liquids A and B are in the ratio 5 : 1 in container 1 and in container 2, the ratio of liquids A and B is 2 : 3. In what ratio the liquids from both the containers be mixed to get a new mixture of A and B in the ratio 4 : 1?
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11) A container contains a mixture of two liquids A and B in the ratio 7 : 5. When 9 litres of mixture are drawn off and the container is filled with B, the ratio of A and B becomes 7 : 9. How many litres of liquid A was contained by the container initially?
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12) A container contains 40 litres of milk. From this container 4 litres of milk was taken out and replaced by water. This process was repeated further two times. How much milk is now contained by the container?
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13) Two liquids A and B are in the ratio 5 : 1 in container 1 and in container 2, the ratio of liquids A and B is 2 : 3. In what ratio the liquids from both the containers be mixed to get a new mixture of A and B in the ratio 4 : 1?
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14) A container contains a mixture of two liquids A and B in the ratio 7 : 5. When 9 litres of mixture are drawn off and the container is filled with B, the ratio of A and B becomes 7 : 9. How many litres of liquid A was contained by the container initially?
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15) A container contains 40 litres of milk. From this container 4 litres of milk was taken out and replaced by water. This process was repeated further two times. How much milk is now contained by the container?
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16) Two liquids A and B are in the ratio 5 : 1 in container 1 and in container 2, the ratio of liquids A and B is 2 : 3. In what ratio the liquids from both the containers be mixed to get a new mixture of A and B in the ratio 4 : 1?
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17) A container contains a mixture of two liquids A and B in the ratio 7 : 5. When 9 litres of mixture are drawn off and the container is filled with B, the ratio of A and B becomes 7 : 9. How many litres of liquid A was contained by the container initially?
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18) A container contains 40 litres of milk. From this container 4 litres of milk was taken out and replaced by water. This process was repeated further two times. How much milk is now contained by the container?
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19) Two liquids A and B are in the ratio 5 : 1 in container 1 and in container 2, the ratio of liquids A and B is 2 : 3. In what ratio the liquids from both the containers be mixed to get a new mixture of A and B in the ratio 4 : 1?
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20) A container contains a mixture of two liquids A and B in the ratio 7 : 5. When 9 litres of mixture are drawn off and the container is filled with B, the ratio of A and B becomes 7 : 9. How many litres of liquid A was contained by the container initially?
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21) A container contains 40 litres of milk. From this container 4 litres of milk was taken out and replaced by water. This process was repeated further two times. How much milk is now contained by the container?
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