Management Aptitude Test 2018 Paper

Question : 92 of 200

Marks: +1, -0

How much water be added to 14 L of milk worth ₹ 5.40 a litre so that the value of the mixture may be ₹ 4.20 a litre?

Solution:

(d) The value of water added in mixture is zero.
By Mixture and Alligation method,

Ratio of water in mixture =

1.20/4.20=2/7

∴ Quantity of water added in the mixture
=

2/7

x 14 = 4 L

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