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Marginal level of Technical Substitution (MRTS) is negative for substitutes.
Two vessels A and B contain mixture of milk and water. Ratio of milk and water in vessel A and B are in the ratio 1:2 and 3:2 respectively. In what rati...
84 ml of mixture ‘P’ contains milk and water in the ratio of 7:5, respectively is mixed with 27 ml of mixture ‘Q’ containing milk and water in t...
A 88-litre mixture contains only water and oil in the ratio 6:5, respectively. If 22 litres of the mixture is replaced with the same quantity of oil, th...
A mixture contains ‘x’% milk. 25% of this mixture is taken out and is replaced with same quantity of water. This procedure is repeated two more time...
Two mixtures A and B are in the ratio of 3:2. Mixture A contains ×% of milk and a% of water. Mixture B contains y% of milk and b% of water. If mixture ...
How many kilograms of rice cost Rs. 60 per kg? must be mixed with 26 kg. of rice costing Rs. 42 per kg. so that there may be a gain of 12% by selling th...
Two types of Pulses costs Rs. 240/kg and Rs. 340/kg. In what ratio should these be mixed so that obtained mixture sold at Rs. 324/kg to earn a profit of...
Mixture 'A' consists of 'm' liters of milk, while mixture 'B' includes '11 + m' liters of milk. Determine the ratio in which mixture 'B' to mixture 'A' ...
A jar contains a mixture of milk and water in the ratio 4:3, respectively. If 4-litres of the mixture is taken out, then the quantity of water left in t...
In a blend of 183 liters consisting of juice and honey, the quantity of juice exceeds that of honey by 69 liters. When two-third of the mixture is subst...