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Examveda

A milkman mixed some water with milk to gain 25% by selling the mixture at the cost price. The ratio of water and milk is respectively -

A. 5 : 4

B. 4 : 5

C. 1 : 5

D. 1 : 4

Answer: Option D

Solution(By Examveda Team)

Cost price of 1 litres of milk = Rs. 100
∴ Mixture sold for Rs. 125
= $$\frac{125}{100}$$ = $$\frac{5}{4}$$ litres
∴ Quantity of mixture = $$\frac{5}{4}$$ litres
∴ Quantity of milk = 1 litre
∴ Quantity of water = $$\frac{5}{4}$$ - 1 = $$\frac{1}{4}$$ litre
∴ Required ratio = $$\frac{1}{4}$$ : 1 = 1 : 4

This Question Belongs to Arithmetic Ability >> Alligation

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