A milkman pays Tk. 6.40 per liter of milk. He adds water and sells the mixture at Tk. 8 per liter. By doing this, he makes 37.5% profit. Find the proportion of water to milk received by the customers?

1. A milkman pays Tk. 6.40 per liter of milk. He adds water and sells the mixture at Tk. 8 per liter. By doing this, he makes 37.5% profit. Find the proportion of water to milk received by the customers?

[Officer (Freedom Fighter) 2019[MCQ] : 2019]

1. 1:12

2. 1:10

3. 1:15

4. 1:20

Answer

Comments