Practice Mixtures and Alligations Online Test 3 | Englishfreetest.com By englishfreetest.com 20 Minutes 10 Question Aptitude Quiz, Aptitude Tests, Mixtures and Alligations, Practice Mixtures and Alligations Online Test 3 Here's the exercise 'Practice Mixtures and Alligations Online Test 3 | 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: Two varieties of wheat - A and B costing Rs. 9 per kg and Rs. 15 per kg were mixed in the ratio 3 : 7. If 5 kg of the mixture is sold at 25% profit, find the profit made? A.Rs. 13.50 B.Rs. 14.50 C.Rs. 15.50 D.Rs. 16.50 Question 2: How many litres of water should be added to a 30 litre mixture of milk and water containing milk and water in the ratio of 7 : 3 such that the resultant mixture has 40% water in it? A.5 liters B.7 liters C.10 liters D.None of these Question 3: 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 liters C.28 liters D.28.2 liters Question 4: How many litres of a 90% of concentrated acid needs to be mixed with a 75% Solution of concentrated acid to get a 30 liter Solution of 78% concentrated acid? A.8 B.9 C.7 D.6 Question 5: A zookeeper counted the heads of the animals in a zoo and found it to be 80. When he counted the legs of the animals he found it to be 260. If the zoo had either pigeons or horses, how many horses were there in the zoo? In the zoo, each horse had four legs and each pigeon had two legs. A.40 B.30 C.50 D.60 Question 6: 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 7: A container contains 50 litres of milk. From this container, 10 litres of milk was taken out and replaced by water. This process is repeated one more time. How much milk is now left in the container? A.24 B.32 C.30 D.36 Question 8: Spirit and water in two container X and Y are in the ratio 5 : 2 and 7 : 6 respectively. In what ratio these mixtures be mixed to get a new mixture in container Z having water and spirit in the proportion 5 : 8? A.5 : 6 B.7 : 9 C.3 : 4 D.4 : 3 Question 9: 30 boys with an average weight of 60 kgs and 20 girls with an average weight of 40.Find the average weight of the whole class? Find the average weight of the whole class? A.30 B.52 C.46 D.38 Question 10: Two solution of 90% and 97% purity and mixed resulting in 21 liters of mixture of 94% purity. How much is the quantity of the first solution in the resulting mixture? A.15 litres B.12 litres C.9 litres D.6 litres Test Share this post Author englishfreetest.com Education is the most powerful weapon we use to change the world.