Practice Mixtures and Alligations Online Test 2 | Englishfreetest.com By englishfreetest.com 20 Minutes 10 Question Aptitude Quiz, Aptitude Tests, Mixtures and Alligations, Practice Mixtures and Alligations Online Test 2 Here's the exercise 'Practice Mixtures and Alligations Online Test 2 | Englishfreetest.com' about Aptitude Quiz - Aptitude Tests. Career aptitude test. What career best fits your personality? This free career aptitude test can give you insight into your job personality. Aptitude tests are short tests employers use to assess whether a candidate has the level of competency necessary for a particular type of job. In general these tests will measure critical thinking skills, attention to detail and problem-solving skills. Aptitude tests are often used as part of an interview process, particularly for graduate jobs, entry level jobs and jobs in Finance. You can find more to the lesson and more exercises. Aptitude Quiz - Aptitude Tests in here.Finally, click here to "Test" for start practice exercise . Content test: Question 1: A 20 litre mixture of milk and water contains milk and water in the ratio 3 : 2. 10 litres of the mixture is removed and replaced with pure milk and the operation is repeated once more. At the end of the two removals and replacement, what is the ratio of milk and water in the resultant mixture? A.17 : 3 B.9:1 C.3:17 D.5:3 Question 2: In what ratio,water must be mixed with fruit juice costing Rs.24 per litre so that the juice would be worth of Rs.20 per litre? A.1:4 B.1:5 C.1:6 D.2:5 Question 3: A vessel is filled with liquid, 3 parts of which are water and 5 parts syrup. How much of the mixture must be drawn off and replaced with water so that the mixture may be half water and half syrup? A.1/3 B. 1/4 C.1/5 D.1/7 Question 4: A container contains 40 litres of milk. From this container 4 litres of milk was taken out and replaced by water. This process was repeated further two times. How much milk is now contained by the container? A.26 litres B.29.16 litre C.28 litre D.28.2 litre Question 5: One type of liquid contains 25 % of benzene, the other contains 30% of benzene. A can is filled with 6 parts of the first liquid and 4 parts of the second liquid. Find the percentage of benzene in the new mixture. A.28% B.25% C.30% D.27% Question 6: How many kgs of Basmati rice costing Rs.42/kg should a shopkeeper mix with 25 kgs of ordinary rice costing Rs.24 per kg so that he makes a profit of 25% on selling the mixture at Rs.40/kg? A.20.0 kgs B.12.5 kgs C. 16.0 kgs D.18.0 kgs Question 7: In a mixture the ratio of alcohol to water is 5 : 4. If 5 litres more alcohol is added the ratio becomes 3 : 2. How many litres of alcohol was in the original mixture? A.15 litres B.20 litres C.22.50 litres D.25 litres Question 8: A can contains a mixture of two liquids A and B in the ratio 7: 5. When 9 liters of the mixture is drawn off and the can is filled with B, the ratio of A and B becomes 7: 9. How many liters of liquid A was contained by the can initially? A.10 B.20 C.21 D.25 Question 9: A housewife has 1 litre of Solution that contains sodium carbonate Solution and benzene Solution in the ratio 3 : 1. She adds 250 ml of 3 : 2 Solution of sodium carbonate and benzene Solution to it and then uses 250 ml of the combined mixture to make strong organic Solution How much of pure sodium carbonate Solution is she left with? A.1000 ml B.912.5 ml C.750 ml D.720 ml Question 10: A vessel is full of mixture of spirit and water in which there is 20 per cent of spirit. 5 litres are drawn off and the vessel is filled up with water. If the spirit is now 12 %, find the total quantity in the vessel (in ltrs)? A.72 B.12.5 C.60 D.7.2 Test Share this post Author englishfreetest.com Education is the most powerful weapon we use to change the world.