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Let the length and width of the rectangle =100 Area =100×100=10000. Length after 50% increase length =160 And let the x% decrease in width =(100-x) Area =(100-x) ×160. ATQ- (100-x) ×160 =10000 16x =600 x=37.5%(approx.) Required Answer=100-37.5 =62.5%
In mixture 'X,' there are (4a + 20) liters of Juice and the remaining 20% consists of Soda.When mixture 'X' is combined with mixture 'Y,' which contains...
In a 160 litres mixture of milk and water, the ratio of the milk to water is 4:1. If 28 litres mixture is taken out and replaced by same quantity of wat...
A 309 litre mixture consists of milk, water and honey. In the mixture, the quantity of milk is 30% more than that of honey and the quantity of water is ...
Three types of wheats costing Rs. 60/kg, Rs. 80/kg and Rs. 100/kg are mixed in the ratio of 3:2:1 respectively. Find the average cost of wheat per kg. A...
(X + 140) liters of mixture A contains milk and water only such that quantity of water in it is (X – 100) liters less than quantity of milk in it. 75%...
If 50L of liquid containing 20% spirit is added with 15L of water, then what would be the percentage of spirit in the resulting mixture?
In a mixture of alcohol & water, 30 litres water is mixed due to which ratio changes from 3:4 to 1:2. Find initial quantity of mixture. (in l...
The amount of 'milk' is 40% less than the amount of 'water'. Given that the total mixture of 'milk' and 'water' is 128 litres, determine the quantity (i...
A mixture consisting of 360 liters contains petrol and diesel in a ratio of 5:4, respectively. After removing 7.5% of the mixture and replacing it with ...
99 ml of mixture ‘P’ contains milk and water in the ratio of 7:4, respectively is mixed with 30 ml of mixture ‘Q’ containing mil...