Alligation or Mixture problems Sugar at Rs. 15 per kg is mixed with sugar at Rs. 20 per kg in the ratio 2 : 3. Find the price per kg of the mixture? Rs. 18 Rs. 17 Rs. 16 Rs. 19 Rs. 18 Rs. 17 Rs. 16 Rs. 19 ANSWER DOWNLOAD EXAMIANS APP
Alligation or Mixture problems Three bottles of equal capacity containing mixture of milk and water in ratio 2 : 5, 3 : 4 and 4 : 5 respectively. These three bottles are emptied into a large bottle. What will be the ratio of milk and water respectively in the large bottle? 73 : 106 73 : 113 73 : 116 73 : 189 73 : 106 73 : 113 73 : 116 73 : 189 ANSWER DOWNLOAD EXAMIANS APP
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. 4:5 2:3 1:3 3:4 4:5 2:3 1:3 3:4 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 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? 8 1 kg of each 2 None of these 8 kg, 9 kg 7 kg, 10 kg 8 1 kg of each 2 None of these 8 kg, 9 kg 7 kg, 10 kg ANSWER DOWNLOAD EXAMIANS APP
Alligation or Mixture problems Two bottles contain acid and water in the ratio 2 : 3 and 1 : 2 respectively. These are mixed in the ratio 1 : 3. What is the ratio of acid and water in the new mixture ? 7:13 1:3 11:57 23:37 7:13 1:3 11:57 23:37 ANSWER DOWNLOAD EXAMIANS APP
Alligation or Mixture problems A milkman has 20 liters of milk. If he mixes 5 liters of water, which is freely available, in 20 liters of pure milk. If the cost of pure milk is Rs. 18 per litre, then the profit of the milkman, when he sells all the mixture at cost price, the profit %? 22.5% 33.33% 25% 20% 22.5% 33.33% 25% 20% ANSWER EXPLANATION DOWNLOAD EXAMIANS APP As water costs free, water sold at cost price of milk gives the profit. Required profit % = 5/20 x 100 = 5 x 5 = 25%.
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