Pure milk costs ₹80 per litre. A milkman adds water to 24 litres of pure milk and sells the mixture at ₹60 per litre without extra gain or loss. How many litres of water does he add?

In what ratio, water must be added to dilute honey costing ₹ 280 per liter so that the resulting syrup would be worth ₹ 210 per liter?

In what ratio must a grocer mix two varieties of cumin seeds worth ₹ 60 per kg and ₹ 65 per kg respectively, so that by selling the mixture at ₹ 68.20 per kg, he may gain 10%?

The cost of Type 1 rice is ₹ 15 per kg and Type 2 rice is ₹ 20 per kg. If both Type 1 and Type 2 are mixed in the ratio 2:3, then the price per kg of the mixed variety is

In what ratio a grocery shopkeeper mix two varieties of pulses worth Rs. 85 per kg and Rs. 100 per kg respectively, so as to get a mixture worth Rs. 92 per kg?

From a container full of milk, 10 liters (l) was drawn and replaced by water. This process is repeated one more time. The ratio of quantity of milk and water left in the container is 4:5. Then the capacity of the container is:

In what ratio water be added to dilute honey costing ₹120 per litre so that the resulting syrup would be worth ₹100 per litre?