Alligation and mixture Practice Question and Answer
8 Q: A mixture contains milk and water in the ratio 5: 1. On adding 4 litres of water, the ratio of milk and water becomes 5: 2. What is the quantity of milk in the original mixture?
778 160f7e3c03ca0726dff351ef0
60f7e3c03ca0726dff351ef0- 140 litrefalse
- 236 litrefalse
- 320 litretrue
- 424 litrefalse
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Answer : 3. "20 litre"
Q: What is the quantity of water should be added to a 75 litre mixture of milk and water so that the percentage of milk in the mixture decrease from 75% to 45%?
1342 060ba10ba02ea6c40949f4b10
60ba10ba02ea6c40949f4b10- 150 litretrue
- 275 litrefalse
- 325 litrefalse
- 440 litrefalse
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Answer : 1. "50 litre"
Q: A jar was full with honey. A person used to draw out 20% of the honey from the jar and replaced it with sugar solution. He has repeated the same process 4 times and thus there was only 512 gm of honey left in the jar, the rest part of the jar was filled with the sugar solution. The initial amount of honey in the jar was: 30824 25b5cc7d7e4d2b41977751515
5b5cc7d7e4d2b41977751515- 11.25 kgtrue
- 21 kgfalse
- 31.5 kgfalse
- 4None of thesefalse
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Answer : 1. "1.25 kg"
Explanation :
Answer: A) 1.25 kg Explanation: Let the initial amount of honey in the jar was k, then 512 = k1 - 154 or 512 = k454 => k = 512 × 625256 => k = 1250 Hence initially the honey in the jar = 1.25 kg
Q: A vessel contains some litres of pure milk. If 25 litre of water is added to the vessel, then ratio between milk and water becomes 12:5, 17 litres of mixture is drawn from the vessel and 10 litre of water is added to the mixture. Find the new ratio between milk and water.
974 060916d47265c9d1ad011c4c8
60916d47265c9d1ad011c4c8- 16 : 5false
- 25 : 6false
- 38 : 5true
- 45 : 8false
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Answer : 3. "8 : 5 "
Q: Two vessels A and B contain spirit and water mixed in the ratio 5:2 and 7:6 respectively. Find the ratio in which these mixture be mixed to obtain a new mixture in vessel C containing spirit and water in the ratio 8:5?
823 0608830f6e211d4467fdcea5e
608830f6e211d4467fdcea5e- 19 : 7false
- 22 : 3false
- 37 : 5false
- 45 : 7false
- 57 : 9true
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Answer : 5. "7 : 9 "
Q: Three pots contain equal mixture of milk and water in the ratio of 4: 1, 5: 2 and 6: 1 respectively. If all the solutions are mixed together. What is the ratio of milk and water in the final solution?
1181 060361f93a0666c3c850571f1
60361f93a0666c3c850571f1- 187: 57false
- 277: 89false
- 384: 23false
- 483: 22true
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Answer : 4. "83: 22"
Q: The ratio of milk and water in to mixtures A and B are 3:4 and 5:9 respectively. If these two mixtures are mixed in the ratio of 2:3. Then find the ratio of milk and water in the resultant mixture.
714 0602e37a1bb9bb966a304d5a6
602e37a1bb9bb966a304d5a6- 127:43true
- 23:5false
- 38:13false
- 49:11false
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Answer : 1. "27:43 "
Q: In a mixture of 25 liters, the ratio of acid to water is 4 : 1. Another 3 liters of water is added to the mixture. The ratio of acid to water in the new mixture is:
919 060114b8c2a5c813e1573f95c
60114b8c2a5c813e1573f95c- 15 : 2true
- 22 : 5false
- 33 : 5false
- 45 : 3false
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