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Start learning 50% faster. Sign in nowATQ; Selling price of one of the articles = 250 × 1.2 = Rs. 300 Selling price of the other article = 250 × 0.7 = Rs. 175 Required difference = 300 – 175 = Rs. 125
If 4 kg of metal of which 1/3rd is zinc and the rest is copper, be mixed with 5kg of metal, of which 1/6 is zinc and the rest is copper, then...
A tank initially contains a water-alcohol mixture in a 7:3 ratio. After removing 20 liters of the mixture and replacing it with pure alcohol, the ratio ...
A mixture of milk and honey contains 50% milk. If ______ litres of another mixture of milk and honey with ____% milk is added to 100 litres of the first...
Quantity of water in a 420 litres mixture (alcohol + water) is 30 litres less than the quantity of alcohol in it. Find the quantity of water to be mixed...
In a mixture, milk and water are in the ratio 2:3. When 10 litres of milk and 6 litres of water are added, the ratio becomes 4:5. Find the initial quant...
A container contains Alcohol and water in ratio of 5:3 and Capacity of Container is 80 lit. If half of the Container is replaced with 30 lit of water th...
A mixture consists of milk and water in a 5:4 ratio. If 108 liters of this mixture are removed and 64 liters of water are then added, the new quantity o...
The ratio of Petrol and Diesel in the container is 3:2 when 20 litres of the mixture is taken out and is replaced by the diesel. The ratio becomes 2:3. ...
A 60-litre mixture contains only water and oil in the ratio 5:1, respectively. If 36 litres of the mixture is replaced with the same quantity of oil, th...