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? 520 ml 600 ml None of these 710 ml 520 ml 600 ml None of these 710 ml ANSWER DOWNLOAD EXAMIANS APP
Alligation or Mixture problems In a 100 litre of mixture the ratio of milk and water is 6:4. How much milk must be added to the mixture in order to make the ratio 3 : 1? 45 60 85 55 45 60 85 55 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let M litres milk be added => 60 + M 40 = 3 1 => 60 + M = 120 => M = 60 lit.
Alligation or Mixture problems In what ratio must a grocer mix sugar at 72 paise per kg with sugar at 48 paise per kg. So that by selling the mixture at 63 paise per kg he may gain 1 of his out-lay? 6 1 : 3 3 : 2 3 : 1 2 : 3 1 : 3 3 : 2 3 : 1 2 : 3 ANSWER DOWNLOAD EXAMIANS APP
Alligation or Mixture problems How much pepsi at Rs.6 a litre is added to 15 litre of 'dew' at Rs. 10 a litre so that the price of the mixture be Rs.9 a litre? None of these 10 5 8 None of these 10 5 8 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let x litre pepsi is required. (10-9)=1 : 3=(9-6) Therefore in 1:3 one part = 5 => x= 5 litres
Alligation or Mixture problems Find the ratio in which rice at Rs. 7.20 a kg be mixed with rice at Rs. 5.70 a kg to produce a mixture worth Rs. 6.30 a kg. 3:4 4:5 2:3 1:3 3:4 4:5 2:3 1:3 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP By the rule of alligation:Cost of 1 kg rice of 1st kind Cost of 1 kg rice of 2nd kind Required ratio = 60 : 90 = 2 : 3
Alligation or Mixture problems A vessel, full of water, weighs 24 kg. When the vessel is 1/4 full, it weighs 9 kg. Find the weight of empty vessel. 4 kg 5 kg 3 kg 8 kg 4 kg 5 kg 3 kg 8 kg ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the weight of vessel be xWeight of water = 24 ? x? (24 ? x)/4 + x = 9? 24 ? x + 4x = 36? 3x = 12? x = 4 kg
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