EASY
UPSC CAPF AC Paper - I
IMPORTANT
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A vessel contains 180 litres of a mixture of milk and water in the ratio of 13 : 5. Fifty-four litres of this mixture was taken out and replaced with 6 litres of water. What is the approximate percentage of water in the resultant mixture?

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Important Questions on Alligation

EASY
UPSC CAPF AC Paper - I
IMPORTANT
Magical Book on Quicker Maths>Chapter 21 - Alligation>Exercises>Q 37
In Jar A, 180 litres milk was with 36 litres water. Some of the mixture was taken out from Jar A and put in jar B. If after adding 6 litres of water in the mixture, the ratio of milk to water in Jar B was 5 : 2, then what was the amount of mixture that was taken out from Jar A (in litres)?
EASY
UPSC CAPF AC Paper - I
IMPORTANT
Magical Book on Quicker Maths>Chapter 21 - Alligation>Exercises>Q 38
A jar contains a mixture of milk and water in the ratio of 3 : 1. Now, 125 of the mixture is taken out and 24 litres water is added to it. If the resultant ratio of milk to water in the jar was 2 : 1, what was the initial quantity of mixture in the jar? (in litres)
EASY
UPSC CAPF AC Paper - I
IMPORTANT
Magical Book on Quicker Maths>Chapter 21 - Alligation>Exercises>Q 39
If 2 kg of metal, of which 13 is zinc and the rest is copper, be mixed with 3 kg of metal, of which 14 is zinc and the rest is copper, then what will be the ratio of zinc to copper in the mixture?
EASY
UPSC CAPF AC Paper - I
IMPORTANT
Magical Book on Quicker Maths>Chapter 21 - Alligation>Exercises>Q 40
A mixture of milk and water in a jar contains 28 L milk and 8 L water. X L milk and X L water are added to form a new mixture. If 40% of the new mixture is 20 L, then find the value of X ? (in litres)