Two types of rice cost ₹15/kg and ₹20/kg. In what ratio should they be mixed so that the mixture costs ₹16.5/kg?
Two types of rice cost ₹15/kg and ₹20/kg. In what ratio should they be mixed so that the mixture costs ₹16.5/kg?
In what ratio should water be mixed with milk worth ₹18/litre so that the mixture is worth ₹12/litre?
In what ratio should water be mixed with milk worth ₹18/litre so that the mixture is worth ₹12/litre?
If (x+2):(x+5) = 7:9, then x = ?
If (x+2):(x+5) = 7:9, then x = ?
If a:b = 3:4 and b:c = 5:6, then a:c = ?
If a:b = 3:4 and b:c = 5:6, then a:c = ?
A:B:C = 2:3:4. If A = 20, then C = ?
A:B:C = 2:3:4. If A = 20, then C = ?
If A:B = 2:3 and B:C = 4:7, then A:B:C = ?
If A:B = 2:3 and B:C = 4:7, then A:B:C = ?
A mixture contains milk and water in ratio 5:1. If 5 liters water is added, the ratio becomes 5:2. Find initial quantity.
A mixture contains milk and water in ratio 5:1. If 5 liters water is added, the ratio becomes 5:2. Find initial quantity.
A jar contains 60 liters mixture of milk and water in ratio 2:1. How much water must be added to make water 40%?
A jar contains 60 liters mixture of milk and water in ratio 2:1. How much water must be added to make water 40%?
A vessel has 20 liters of spirit mixed with water in the ratio 5:3. How much water must be added to make the mixture 1:1?
A vessel has 20 liters of spirit mixed with water in the ratio 5:3. How much water must be added to make the mixture 1:1?
A vessel contains 60 liters of pure milk. 12 liters are taken out and replaced with water. This is done twice. How much milk is left?
A vessel contains 60 liters of pure milk. 12 liters are taken out and replaced with water. This is done twice. How much milk is left?
A:B = 4:5, B:C = 3:7. Find A:B:C.
A:B = 4:5, B:C = 3:7. Find A:B:C.
A:B = 7:3, B:C = 2:5, then A:B:C = ?
A:B = 7:3, B:C = 2:5, then A:B:C = ?
A container has 80 liters of milk. 20 liters are taken out and replaced with water. This is repeated once more. How much milk is left?
A container has 80 liters of milk. 20 liters are taken out and replaced with water. This is repeated once more. How much milk is left?
A mixture of 40 liters has milk and water in ratio 7:3. How much milk must be added to make it 4:1?
A mixture of 40 liters has milk and water in ratio 7:3. How much milk must be added to make it 4:1?
If a:b = 2:3, b:c = 4:5, c:d = 6:7, then a:b:c:d = ?
If a:b = 2:3, b:c = 4:5, c:d = 6:7, then a:b:c:d = ?
A container has 40 liters of milk. 8 liters are taken out and replaced with water. This process is repeated twice. How much milk is left?
A container has 40 liters of milk. 8 liters are taken out and replaced with water. This process is repeated twice. How much milk is left?
If 2x = 3y = 4z, then x:y:z = ?
If 2x = 3y = 4z, then x:y:z = ?
A jar contains milk and water in the ratio 7:5. If 9 liters are drawn and replaced with water, the ratio becomes 7:9. How much does the jar hold?
A jar contains milk and water in the ratio 7:5. If 9 liters are drawn and replaced with water, the ratio becomes 7:9. How much does the jar hold?
In what ratio should 30% acid solution be mixed with 60% acid solution to get 45% solution?
In what ratio should 30% acid solution be mixed with 60% acid solution to get 45% solution?
If a:b = 5:6 and (a+b):(a–b) = 11:1, then a = ?
If a:b = 5:6 and (a+b):(a–b) = 11:1, then a = ?
A:B = 3:7, B:C = 14:9. Then A:B:C = ?
A:B = 3:7, B:C = 14:9. Then A:B:C = ?
A jar contains 40 liters of mixture of milk and water in the ratio 3:1. How much water must be added to make the ratio 2:1?
A jar contains 40 liters of mixture of milk and water in the ratio 3:1. How much water must be added to make the ratio 2:1?
A:B = 9:11, B:C = 12:13. Then A:B:C = ?
A:B = 9:11, B:C = 12:13. Then A:B:C = ?
In what ratio must 20% alcohol solution be mixed with 50% alcohol solution to obtain 30% alcohol solution?
In what ratio must 20% alcohol solution be mixed with 50% alcohol solution to obtain 30% alcohol solution?
A trader has tea costing ₹200/kg and ₹300/kg. In what ratio should he mix them so that by selling at ₹275/kg, he gains 10%?
A trader has tea costing ₹200/kg and ₹300/kg. In what ratio should he mix them so that by selling at ₹275/kg, he gains 10%?