PU-MET : Panjab University MBA Entrance Exam with MCQ Answers 2012

Practice Mode:
68.

In a mixture of 60 litres, the ratio of milk and water is 2 : 1 . If this ratio is to be 1 : 2, the quantity of water (in litres) to be further added is :

A: 20
B: 30
C: 40
D: 60

The answer is: D