Alligation or Mixture problems A solution of sugar syrup has 15 % sugar. Another solution has 5 % sugar. How many liter of the second solution must be added to 20 liters of the first solution to make a solution of 10 % sugar? 15 10 5 20 15 10 5 20 ANSWER DOWNLOAD EXAMIANS APP
Alligation or Mixture problems Two casks of 48 and 42 liters are filled with mixture of wine and water13 : 7 and 18 : 17. If the contents of the two casks be mixed and 20 liters of water added to the whole what will be the proportion of wine to water in the result? 12 : 13 13 : 12 31 : 21 21 : 31 12 : 13 13 : 12 31 : 21 21 : 31 ANSWER DOWNLOAD EXAMIANS APP
Alligation or Mixture problems Three bottles of equal capacity have mixture of milk and water in ratio 5 : 7, 7 : 9 and 2 : 1 respectively. These three bottles are emptied into a large bottle. What is the percentage of milk in the new mixture? 52.3 49.6 50.7 51.2 52.3 49.6 50.7 51.2 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let initial quantity be Q, and final quantity be F F = Q(1 - 8/Q) 4 => Q = 20
Alligation or Mixture problems In what ratio should two varieties of sugar at Rs.18 per kg and Rs.24 Kg be mixed together to get a mixture whose cost is Rs.20 per kg? 3:1 2:1 1:3 1:2 3:1 2:1 1:3 1:2 ANSWER DOWNLOAD EXAMIANS APP
Alligation or Mixture problems The average weight of boys in a class is 30 kg and the average weight of girls in the same class is 20kg. If the average weight of the whole class is 23.25 kg, what could be the possible strength of boys and girls respectively in the same class? 17 and 27 None of these 13 and 27 14 and 16 17 and 27 None of these 13 and 27 14 and 16 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Total no.of boys : no. of girls = 13:27 27 : 13
Alligation or Mixture problems In what ratio should two varieties of tea at Rs. 60 per kg and Rs.120 per kg be mixed together so that by selling the mixture at Rs.96 per kg, a profit of Rs.20% is obtained? 2:1 1:2 1:3 1:4 2:1 1:2 1:3 1:4 ANSWER DOWNLOAD EXAMIANS APP
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