[" How much water must be added to "60" litres of milk at "1(1)/(2)" litres "],[" for "₹20" so as to have a mixture worth "₹10(2)/(3)" a litre? "],[[" (a) "10" litres "," (b) "12" litres "],[" (c) "15" litres "," (d) "18" litres "]]

How much water must be added to 60 litres of milk at 1(1)/(2) litres for Rs20 so as to have a mixture worth Rs 10(2)/(3) a litre?

How much water must be added to a cask contains 45 litres of milk at cost price of Rs 4 per litre so that cost of milk reduces to Rs 3 per litre?

How much Pepsi at rs 6 a litre is added to 15 litre of 'dew' at rs 10 a litre so that the price of the mixture be rs 9 a litre?

How much Pepsi at Rs. 6 a litre is added to 15 litre of 'dew' at Rs. 10 a litre so that the price of the mixture be Rs. 9 a litre?

20 litres of a mixture contains milk and water in the ratio 3:1. Then the amount of milk to be added to the mixture so as to have milk and water in ratio 4:1 is (a) 7 litres (b) 4 litres (c) 5 litres (d) 6 litres

The respective ratio of milk and water in the mixture is 4:3 respectively.If 6 Litres of water is added to this mixture,the respective ratio of milk and water becomes 8:7. What is the quantity of milk in the original mixture? (a) 36 litres (b) 84 litres (c) 48 litres (d) None of these