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Quant Quiz on Mixture and Alligation for SSC Exam
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Question 1
In 330 litres of mixtures of milk and water, water is only 24%. The milkman sold 80 litres of this mixture and then he added 60 litres of pure milk and 26 litres of pure water in the remaining mixture. What is the percentage of water in the final mixture?
Question 2
A paint maker has three different qualities of paint. 806 barrels of 1st quality, 930 barrels of 2nd quality and 992 barrels of 3rd quality. Find the least possible number of buckets of equal size in which different paint of different qualities can be filled without mixing?
Question 3
Two vessels A and B contain milk and water mixed in the ratio 4 : 3 and 2 : 3. The ratio in which these mixtures be mixed to form a new mixture containing half milk and half water is
Question 4
A milkman makes 20% profit by selling milk mixed with water at ₹9 per litre. If the cost price of one litre pure milk is ₹10, then the ratio of milk and water in the mixture is
Question 5
In two types of stainless steel, the ratio of chromium and steel are 2 : 11 and 5 : 21 respectively. In what proportion should the two types be mixed so that the ratio of chromium to steel in the mixed type becomes 7 : 32?
Question 6
A vessel has 60 litres of solution of acid and water having 80% acid. How much water be added to make it a solution in which acid forms 60%?
Question 7
A mixture contains alcohol and water in the ratio 4 : 3. If 5 litres of water is added to the mixture, the ratio becomes 4 : 5. The quantity of alcohol in the given mixture is:
Question 8
A can contains a mixture of two liquids A and B in the ratio 7:5. When 9 litres of mixture is drained off and the Can is filled with B, the ratio of A and B becomes 7 : 9. How many litres of liquid A was contained by the can initially?
Question 9
The ratio of spirit and water in two mixtures of 20 litres and 36 litres is 3 : 7 and 7 : 5 respectively. Both the mixtures are mixed together. Now, the ratio of the spirit and water in the new mixture is
Question 10
A litre of pure alcohol is added to 6 litres of 30% alcohol solution. The percentage of water in the solution is:
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Mar 24SSC & Railway
