Alligation or Mixture problems In a container, there is 960 ltr of pure milk from which 48 ltr of milk is replaced with 48 ltr of water, again 48 ltr milk is replaced by same amount of water, as this process is done once more. Now, what is the amount of pure milk? 821.54 ltr 823.08 ltr 901.54 ltr 719.64 ltr 821.54 ltr 823.08 ltr 901.54 ltr 719.64 ltr ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Amount of pure milk= a(1 ?b/a)n(n = 3, a = pure milk and b = amount replaced)= 960 (1 ?48/960)^3= 960(1-1/20)^3= 960 * 19/20 * 19/20*19/20= 823.08 lt.
Alligation or Mixture problems There are three bottles of mixture of syrup and water of ratios 2:3, 3:4 and 7:5. 10 Litres of first and 21 Litres of second bottles are taken. How much quantity from third bottle is to be taken so that final mixture from three bottles will be of ratios 1:1. 25 Litres 20 Litres 30 Litres 35 Litres 25 Litres 20 Litres 30 Litres 35 Litres ANSWER DOWNLOAD EXAMIANS APP
Alligation or Mixture problems An alloy contains copper and tin in the ratio 3 : 2. If 250 gm of copper is added to this alloy then the copper in it becomes double the quantity of tin in it. What is the amount (in gm) of tin in the alloy? 500 750 1000 250 500 750 1000 250 ANSWER DOWNLOAD EXAMIANS APP
Alligation or Mixture problems A drum contains 80 litres of ethanol. 20 litres of this liquid is removed and replaced with water. 20 litres of this mixture is again removed and replaced with water. How much water (in litres) is present in this drum now? 45 44 40 35 45 44 40 35 ANSWER DOWNLOAD EXAMIANS APP
Alligation or Mixture problems An alloy is made by mixing metal A costing Rs 2000/kg and metal B costing Rs 400/kg in the ratio A:B = 3:1. What is the cost (in Rs) of 8 kilograms of this alloy? 6400 9800 1600 12800 6400 9800 1600 12800 ANSWER DOWNLOAD EXAMIANS APP
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