Alligation or Mixture problems In what proportion water must be added to spirit to gain 20% by selling it at the cost price? 1:7 1:6 1:5 1:8 1:7 1:6 1:5 1:8 ANSWER DOWNLOAD EXAMIANS APP
Alligation or Mixture problems 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. 29.16 litres 28 litres 26.34 litres 27.36 litres 29.16 litres 28 litres 26.34 litres 27.36 litres ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Amount of milk left after 3 operations 40 1 - 4 40 3 = 40 * 9 10 * 9 10 * 9 10 = 29 . 16 litres
Alligation or Mixture problems 729 ml. of a mixture contains milk and water in the ratio 7 : 2. How much more water is to be added to get a new mixture containing milk and water in ratio 7 : 3? 710 ml 520 ml None of these 600 ml 710 ml 520 ml None of these 600 ml ANSWER DOWNLOAD EXAMIANS APP
Alligation or Mixture problems A container contains 120 lit of Diesel. From this container, 12 lit of Diesel was taken out and replaced by kerosene. This process was further repeated for two times. How much diesel is now there in the container? 87.51 lit 88.01 lit 87.48 lit 87.62 lit 87.51 lit 88.01 lit 87.48 lit 87.62 lit ANSWER EXPLANATION DOWNLOAD EXAMIANS APP For these type of problems, Quantity of Diesel remained = q 1 - p q n Here p = 12 , q = 120 => 120 1 - 12 120 3 = 120 x 0.9 x 0.9 x 0.9 = 87.48 lit.
Alligation or Mixture problems Currants at Rs. 50 per kg are mixed with currants at Rs. 90 per kg to make a mixture of 17 kg worth Rs. 70 per kg. How many kilograms of each are taken? None of these 7 kg, 10 kg 8 1 kg of each 2 8 kg, 9 kg None of these 7 kg, 10 kg 8 1 kg of each 2 8 kg, 9 kg ANSWER DOWNLOAD EXAMIANS APP
Alligation or Mixture problems In what proportion must tea at Rs. 62 per kg be mixed with tea at Rs. 72 per kg in order to obtain the mixture worth Rs. 65 per kg? 2: 3 4: 6 7: 3 4: 7 2: 3 4: 6 7: 3 4: 7 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Using Alligation rule, (Quantity of cheaper tea) / (Quantity of dearer tea) = (d - m) / (m - c) = 7/3Therefore, they must be mixed in the ratio of 7 : 3.
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