## Find amount to be added to achieve target ratio in a given mixture

You are given a container of X liters containing a mixture of wine and water. The mixture contains W% of water in it. How much… Read More »

You are given a container of X liters containing a mixture of wine and water. The mixture contains W% of water in it. How much… Read More »

Given a container that has X liters of milk. Y liters of milk is drawn out and replaced with Y liters of water. This operation… Read More »

A vessel is filled with a solution of, 3 parts soda and 5 parts rum. How much of the solution must be taken out and… Read More »

In what ratio a vendor should mix rice at Rs.60 per kg with rice at Rs. 68 per kg so that the final rice mixture… Read More »

A drum filled with a mixture of two liquids l1 and l2 in the ratio 5:7. When 9 liters of mixture is taken out and… Read More »

In what ratio must rice of one kind worth Rs. 50/kg be mixed with another kind of rice of worth Rs. 55/kg such that by… Read More »

In what ratio should a kind of sugar at 8.70 Rs/kg be mixed with another kind of sugar at 9.70 Rs/kg so that the mixture… Read More »

How many kg of rice, of cost 9 Rs/kg must be mixed with 27 kg of rice of cost 7 Rs/kg get a gain of… Read More »

A vessel full of orange juice contains 40% orange pulp. A part of juice is replaced by another juice containing 19% orange pulp and now… Read More »

8 liters of wine is replaced by water from a pot full of wine and repeated this two more times. The ratio of the wine… Read More »

Two solutions S1 and S2 contain whisky and soda in the ratio 2 : 5 and 6 : 7 respectively. In what ratio these solutions… Read More »

There are two drums of vanaspati gee. One of them contains 25% of oil (and rest 75% gee) and the another contains 50% oil (and… Read More »

A sikanji vendor has two drums of sikanji. The first contains 75% of sikanji. The second contains 50% sikanji. How much sikanji should he mix… Read More »

Rice of rate Rs. 126 per kg and Rs. 135 per kg and 3rd variety in the ratio 1 : 1 : 2. If the… Read More »

A drum contains forty liters of whisky. Four liters of whisky is taken out and replaced by soda. This process is carried out twice further.… Read More »