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Question 1
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 2
In three equal containers, respective ratio of milk and water are 4:3, 8:6 and 15:6 respectively. If all of these mixtures are mixed, then what would be the respective ratio of milk and water in new mixture?
Question 3
In a container there is 270 liters of mixture of alcohol and spirit. 45% of this mixture is alcohol. What quantity of alcohol should be added to make it 70% of mixture?
Question 4
Ram buys two bikes in Rs. 80000 and sold it in Rs. 100000. If Ram has sold one bike at 20% profit and other at 30% profit then what is cost price of bike which is sold at 30% profit?
Question 5
A mixture contains 80% acid and rest water. Part of the mixture that should be removed and replaced by same amount of water to make the ratio of acid and water 4 : 3 is?
Question 6
How many kg of rice costing 30 per kg must be mixed with 50 kg of wheat costing rs 15 per kg so that gain of 20% can be obtained by selling the mixture at 30 per kg?
Question 7
From a vessel containing 100 l of wine, 10 l are drawn out and an equal amount of water is added. From the mixture, 10 l is again drawn out and same quantity of water is added. What is the final ratio of wine and water?
Question 8
Alcohol and water in two vessels A and B are in the ratio 5 : 3 and 5 : 4 respectively. In what ratio, the liquids in both the vessels be mixed to obtain a new mixture in vessel C in the ratio 7 : 5?
Question 9
How many kgs. of wheat of first kind costing Rs. 8 per kg must be mixed with 36 kg of wheat of second kind costing Rs. 5.40 per kg so that 20% gain may be obtained by selling the mixture at Rs. 7.20 per kg?
Question 10
In what ratio must rice at Rs 9.30/kg be mixed with rice at Rs10.8 /kg so that mixture is worth Rs 10/kg?
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Jul 6SSC & Railway
