Alcohol is 12 times as heavy as soda and beer is 7 as times heavy as soda. Find the ratio in which two liquors be mixed to a solution 10 times heavier as soda.
A milkman sells milk for Rs 50/liter. One day he mixes some water in milk such that after selling the mixture at 40 rupees per liter he earns a profit of 25%.Find the ratio of milk and water in new mixture.
Two alloys containing gold, copper and silver in the ratio 3:2:5 and 4:5:6 are melted in ration 3:2 to form a new alloy. Find ratio of gold, copper and silver in the new alloys.
Bucket A contains 10 liters of water and bucket B contains 20 liters of alcohol. Initially, 1 liter of water is taken out of bucket A and poured into bucket B. Then 1 liter of solution is taken out of bucket B and is poured into bucket A. From the given statements find which of the following is correct.
One type of alloy contains 25% of lead,2nd type contains 30% of lead and 3rd type contains 45% of lead. All three types of alloys are melted to form a new alloy such that it contains 6 parts of the first alloy 4 parts of the second alloy and 5 parts of 3rd alloy. Find percentage of lead in final alloy.
A person mix three kinds of fruits apple, banana and orange costing Rs.40/kg, Rs.25/kg and Rs.10 /kg respectively for making mix-fruit salad so that the resultant mixture when sold at Rs.30/kg yields a profit of 20%.Find the ratio in which three fruits apple banana and orange are mixed.
A sales man professes to sell his rice at cost price but he mixes it with rice dust and there by gains 25%. Find the ratio of rice dust in mixture. (Assuming cost price of rice dust is zero)
4 kg of mixture contains one-fifth of rice and rest pulse. Another 5 kg of mixture contains one-eighth of pulse and rest rice. Find the ratio of rice and pulse if these two quantities are mixture to form a new mixture?
From a container of milk 10 liters milk is replaced twice with same quantity of water. If the initial quantity of milk was 50 liters find the ratio of milk and water in container after replacement.
A shopkeeper mixes cow milk costing Rs 50/kg and goat milk costing Rs 45/kg and sells the mixture at 20% profit. Find the selling price of mixture
A chemist has 20 liters of solution that is 35% hydro-chloric acid by volume. He wants to increases the concentration of acid to 40% by removing water from it . How many liters of water must be drawn off to make new solution of 40% concentration of acid.
A vessel has 10 ml solution of milk and water containing 20% milk. X ml of milk was added to the vessel to reverse this ratio. Again Y ml of water was added to the vessel to reverse the ratio once again .Find X+Y
Grains worth Rs 12 per kg and Rs 20 kg is mixed with 3rd variant of grain in ratio 4:6:3 such that the cost of mixed grain is Rs 13/kg.Find the cost of third variant of grain
A vessel contain 600 liter of alcohol. 15% of pure alcohol is replaced with same amount of water. Again 20% of the mixture is replaced with same amount of fruit juice. Find the ratio of alcohol, water and fruit juice in the mixture.
A vessel contains 600 liters of alcohol. 15% of pure alcohol is replaced with same amount of water. Again 15% of the mixture is replaced with same amount of water. The process is repeated one more time. Find the percentage of alcohol in mixture
