Alligation or Mixture problems In a mixture of 25 litres, the ratio of milk to water is 4:1. Another 3 litres of water is added to the mixture. The ratio of milk to water in the new mixture is 5:4 5:2 5:3 5:1 5:4 5:2 5:3 5:1 ANSWER DOWNLOAD EXAMIANS APP
Alligation or Mixture problems Two vessels A and B contains milk and water mixed in the ratio 5 : 3 and 2 : 3. When these mixtures are mixed to form a new mixture containing half milk and half water, they must be taken in the ratio ? 4 : 5 7 : 3 2 : 5 3 : 5 4 : 5 7 : 3 2 : 5 3 : 5 ANSWER DOWNLOAD EXAMIANS APP
Alligation or Mixture problems Rs. 1000 is lent out in two parts, one at 6 % simple interest and the other at 8 % simple interest. The yearly income is Rs. 75. The sum lent at 8 % is ? Rs. 500 Rs. 600 Rs. 750 Rs. 250 Rs. 500 Rs. 600 Rs. 750 Rs. 250 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? 49.6 52.3 50.7 51.2 49.6 52.3 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 15 liters of a mixture contains 20 % alcohol and the rest water. If 3 liters of water be mixed in it, the % of alcohol in the new mixture will be ? 16 2 3 18 1 2 17 15 16 2 3 18 1 2 17 15 ANSWER DOWNLOAD EXAMIANS APP
Alligation or Mixture problems A container is full of milk. One-third of milk is taken out of it and replaced by same quantity of water. Then again one-third of the mixture is taken out of it and replaced by the same quantity of water. The process is repeated 4 times. If 16 litres of milk is left in the container at the end of 4th operation, find the capacity of the container. 85 litres 82 litres 76 litres 81 litres 85 litres 82 litres 76 litres 81 litres ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let capacity of the container be P liter; then P(1 ? 1/3)4 = 16 ? P (2 / 3)4 = 16 ? P(16 / 81) = 16 liters? P = 81 liters
EXAMIANS