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Question 1
The amount of water (in ml) that should be added to convert 9 ml lotion, containing 50% alcohol, to a lotion containing 30% alcohol is?
Question 2
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 a total of 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:
Question 3
Sanjay earned a profit of Rs. 600 by selling 100 kg of a mixture of A and B types of rice at total price of Rs. 2200. What was the proportion of A and B types of rice in the mixture if the cost prices of A and B types of rice are Rs. 20 and Rs. 10 per kg respectively?
Question 4
A container contains 50 liters of milk. From that 8 liters of milk was taken out and replaced by water. This process was repeated further two times. How much milk is now contained by the container?
Question 5
How many liters of oil at Rs.40 per liter should be mixed with 240 liters of a second variety of oil at Rs.60 per liter so as to get a oil whose cost is Rs.52 per liter?
Question 6
Three glasses of equal volume contains acid mixed with water. The ratios of acid and water are 2 : 3, 3 : 4 and 4 : 5 respectively. Contents of these glasses are poured in a large vessel. The ratio of acid and water in the large vessel is
Question 7
Rama mixes 20% of kerosene to his petrol and then he sells the whole mixture at the price of petrol. If the cost price of the kerosense is 40% of the CP of petrol. What is the net profit?
Question 8
In what ratio should two varieties of sugar at Rs.18 per kg and Rs.24 Kg be mixed together to get a mixture whose cost is Rs.20 per kg?
Question 9
In a pot, there is a mixture of milk and water in the ratio 4: 5. If it is filled with an additional 8 liters of milk, the pot would be full and ratio of milk and water would become 6: 5. Find the capacity of the pot?
Question 10
How much quantity of water must be added to 48 ml of alcohol to make a solution that contain 25% alcohol?
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Jan 9SSC & Railway
