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Let the quantity of the cheaper rice (costing Rs 60 per kg) be x kg and the quantity of the costlier rice (costing Rs 80 per kg) be (80-x) kg. Total Cost price of the mixture = 60x + 80(80-x) = 6400 – 20x Total selling price of mixture = 80×85 = 6800 125% of cost price = 6800 Cost price = 6800/125 ×100 = 5440 6400 – 20x =5440 20x = 960 x = 48 quantity of the cheaper rice = x = 48 kg
In a blend of 120 liters comprising honey and milk, where honey constitutes 45%, if (a - 4) liters of honey and (a + 4) liters of milk are introduced, t...
In a mixture of 120 litres, milk was 58(1/3)% and rest was water. If (x + 15) of the mixture is taken out and add 8 litres of milk in it, then the diff...
140 litres of mixture X contains acetone and glycerine in the ratio 5:9, respectively. 70 litres of the mixture is withdrawn and labelled as mixture Y a...
A mixture contains milk and water in the ratio of 7:12. When 12 litres of milk and 6 litres of water are added to the mixture, the new ratio of milk to ...
A vendor mixes 4 kg of oil at Rs. 10 per kg with 6 kg at Rs. 6 per kg. What is the cost price (in Rs.) of the mixture per kg?
In a mixture of 45 litres, the ratio of wine to water is 2 : 3. If this ratio is to be 1 : 3, then what is the quantity of water needed to be added?
A mixture contains alcohol and water in the ratio of 9:4 respectively. If 221 ml of mixture is taken out and 80 ml of water and 25 ml of alcohol is adde...
A mixture contains oil and water in the ratio 7:5. When 70% of this mixture is replaced with 153 litres of water, the ratio becomes 8: 13. Than, what wi...
In a mixture of 105 liters, the ratio of milk to water is 4: 1. In another mixture of 90 liters, the ratio of milk to water is 3: 2. What is the positiv...
A Vessel is full of milk, 5 litre of milk is taken out and replaced by water. This process is repeated once more, find the initial amount of milk in the...
