Question : In what ratio sugar of Rs. 30 per kg should be mixed with sugar of Rs. 40 per kg so that the mixture is worth Rs. 37 per kg?

Option 1: 8 : 9

Option 2: 3 : 7

Option 3: 4 : 3

Option 4: 9 : 5

Question : The cost of two types of rice is Rs 60 per kg and Rs 84 per kg. If both the rice is mixed in the ratio of 1 : 1, then what should be the price of a mixed variety of rice per kg?

Option 1: Rs. 80 per kg

Option 2: Rs. 68 per kg

Option 3: Rs. 76 per kg

Option 4: Rs. 72 per kg

Question : In what ratio must tea worth Rs. 10 per kg be mixed with tea worth Rs. 15 per kg, so that the resultant mixture costs Rs. 12 per kg?

Option 1: 3 : 5

Option 2: 2 : 3

Option 3: 3 : 2

Option 4: 2 : 5

Question : In what ratio must a grocer mix two varieties of sweets costing Rs. 30 and Rs. 20 per kg respectively to get a mixture worth Rs. 25 per kg?

Option 1: $2:3$

Option 2: $1:1$

Option 3: $5:4$

Option 4: $4:5$

Question : A certain quantity of water is mixed with milk price at Rs. 48 per litre. The price of the mixture is Rs. 30 per litre. The ratio of water and milk in the new mixture:(water is available free of cost)

Option 1: 3 : 2

Option 2: 3 : 5

Option 3: 2 : 3

Option 4: 2 : 5