How much chicory at Rs. 24 a kg should be added to 15 kg of tea at Rs. 60 a kg as to make the mixture worth Rs. 39 a kg? 21 kg 20 kg 18 kg 27 kg TRUE ANSWER : ? YOUR ANSWER : ?
Three bottles of equal capacity have mixture of milk and water in ratio 5 : 7, 7 : 9 and 2 : 1 respectively. These three bottles are emptied into a large bottle. What is the percentage of milk in the new mixture? 50.7 52.3 49.6 51.2 TRUE ANSWER : ? YOUR ANSWER : ?
A jar was full with honey. A person used to draw out 20% of the honey from the jar and replaced it with sugar solution. He has repeated the same process 4 times and thus there was only 512 gm of honey left in the jar, the rest part of the jar was filled with the sugar solution. The initial amount of honey in the jar was filled with the sugar solution. The initial amount of honey in the jar was: 1 kg 1.5 kg None of these 1.25 kg TRUE ANSWER : ? YOUR ANSWER : ?
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. 16 Rs. 17 Rs. 19 Rs. 18 TRUE ANSWER : ? YOUR ANSWER : ?
Two solution of 90% and 97% purity and mixed resulting in 21 liters of mixture of 94% purity. How much is the quantity of the first solution in the resulting mixture? 12 litres 15 litres 6 litres 9 litres TRUE ANSWER : ? YOUR ANSWER : ?
A milk man sells the milk at the cost price but he mixes the water in it and thus he gains 9.09%. The quantity of water in the mixture of 1 liter is : 99.09 ml 90.90 ml can't be determined 83.33 ml TRUE ANSWER : ? YOUR ANSWER : ?
In a mixture of 45 liters, the ratio of milk and water is 4:1. How much water must be added to make the mixture ratio 3:2? 1.5 litres 24lLitres 15 litres 72 litres TRUE ANSWER : ? YOUR ANSWER : ?
In a container, there is 960 ltr of pure milk from which 48 ltr of milk is replaced with 48 ltr of water, again 48 ltr milk is replaced by same amount of water, as this process is done once more. Now, what is the amount of pure milk? 823.08 ltr 901.54 ltr 719.64 ltr 821.54 ltr TRUE ANSWER : ? YOUR ANSWER : ?
The amount of water (in ml) that should be added to reduce 9 ml lotion, containing 50% alcohol, to a lotion containing 30% alcohol is? 6 ml 11 ml 9 ml 15 ml TRUE ANSWER : ? YOUR ANSWER : ?
In a 48 ltr mixture, the ratio of milk and water is 5:3. How much water should be added in the mixture so as the ratio will become 3:5? 8 lit 16 lit 32 lit 24 lit TRUE ANSWER : ? YOUR ANSWER : ?