Question

A mixture contains ‘X’ liter milk and ‘Y’ liter water. If 30 liter of mixture is taken out and replaced with water, then the quantity of milk and water becomes equal. But, if 60 liter of mixture is taken out and replaced with water, then quantity of milk becomes half of the quantity of water. Find which of the following relation is correct. Quantity I: Value of ‘X’ Quantity II: Value of ‘Y + 40’

Q: Answer-A mixture contains ‘X’ liter milk and ‘Y’ liter water. If 30 liter of mixture is taken out and repla...

Mixture contains total X Y liters ATQ, X XY 30X XY Y 30Y 30X 30Y X Y 60X i And, 2X 2XY 120X XY Y 60Y 60X 60Y 2X 2 XY 180X Y 2 ii Subtract i from ii X XY 120X X Y 120 iii But X Y 60X X Y X Y 60X 2 X Y X 2X 2Y X X 2Y iv By using iii iv Y 40 And X 80 Quantity I X 80lt Quantity II Y 40 40 40 80 Quantity I Quantity II