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 1:3 1:4 1:2 2:1 1:3 1:4 1:2 ANSWER DOWNLOAD EXAMIANS APP
Alligation or Mixture problems Tea worth of Rs. 135/kg & Rs. 126/kg are mixed with a third variety in the ratio 1: 1 : 2. If the mixture is worth Rs. 153 per kg, the price of the third variety per kg will be____? Rs.1700 Rs. 175.50 Rs. 180 Rs. 169.50 Rs.1700 Rs. 175.50 Rs. 180 Rs. 169.50 ANSWER DOWNLOAD EXAMIANS APP
Alligation or Mixture problems A milkman buys milk at Rs 25 per litre and adds 1/4 of water to it and sells the mixture at Rs 26 per litre. His gain (in %) is? 20 25 30 15 20 25 30 15 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 A dishonest milkman professes to sell his milk at C. P. But he mixes it with water and thereby gains 25 %. The % of water in the mixture is ? 20% None of these 4% 25% 20% None of these 4% 25% ANSWER DOWNLOAD EXAMIANS APP
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 kg, 9 kg 8 1 kg of each 2 None of these 7 kg, 10 kg 8 kg, 9 kg 8 1 kg of each 2 None of these 7 kg, 10 kg ANSWER DOWNLOAD EXAMIANS APP
Alligation or Mixture problems One type of liquid contains 25 % of benzene, the other contains 30% of benzene. A can is filled with 6 parts of the first liquid and 4 parts of the second liquid. Find the percentage of benzene in the new mixture. 21 % 29 % 26 % 27 % 21 % 29 % 26 % 27 % ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Let the percentage of benzene = X(30 - X)/(X- 25) = 6/4 = 3/2 => 5X = 135 X = 27 So, required percentage of benzene = 27 %
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