SSC Delhi Police MTS (Civilian) Mock Test Series Quantitative Aptitude Mixture Problems To Make a Mixture from Two or More Things
A milkman buys milk at Rs 20 per liter. He mixes 4 L of water in a 10-liter container full of pure milk. Find the gain% observed by the milkman, if the milkman swears to sell the mixture at his cost price.
1
66\(2\over3\)%
2
60%
3
40%
4
33\(1\over3\)%