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Question 1
20 litres of a mixture contains milk and water in the ratio 3 : 1. The amount of milk to be added to the mixture so as to have milk and water in the ratio 4 : 1 is :
Question 2
Two containers contain mixture of milk and water in 7:3 and 11:9 ratio. In what ratio the mixture should be mixed so as in the new mixture water is two-third of milk.
Question 3
60 kg of an alloy A is mixed with 100 kg of alloy B. If alloy A has lead and tin in the ratio 3 : 2 and alloy B has tin and copper in the ratio 1 : 4, the amount of tin in the new alloy is
Question 4
Cost price of 80kg tea is Rs. 16/kg and the rate of another tea is Rs. 14/kg. After mixing mixture is sold at 10% profit for Rs. 16.50/kg, then what is the weight of other type of tea?
Question 5
Two liquids A and B are mixed in the ratio 6:5. The mixture is sold with a profit of 25% for Rs.25. If the second liquid is cheaper than the first by Rs 8, find the cost of first liquid.
Question 6
In a pot if 60 litre milk is available. If 10 lit milk is removed and 10 lit water is added this process is repeated three times then find the quantity of water.
Question 7
49 Kg of blended tea contain Assam and Darjeeling tea in the ratio 5 : 2. Then the quantity of Darjeeling tea is to be added to the mixture to make the ratio of Assam to Darjeeling tea 2 : 1 is
Question 8
A mixture of 189 lit that contain milk and water in the Ratio of 5:4. To get a new mixture containing milk and water in the ratio of 5:3 the amount of milk to be added is :
Question 9
A dishonest shopkeeper sells ghee at cost price but he mixes Palmolive oil in ghee and gains 40%. In the mixture what is percentage of Palmolive oil?
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Jul 6SSC & Railway
