Question
Which of the following mountain ranges is considered as
the boundary between Asia and Europe?Solution
The Urals or the Ural mountain forms a boundary between the continents of Europe and Asia.
In a mixture of 45 litres, the ratio of wine to water is 2 : 3. If this ratio is to be 1 : 3, then what is the quantity of water needed to be added?
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A 88-litre mixture contains only water and oil in the ratio 6:5, respectively. If 22 litres of the mixture is replaced with the same quantity of oil, th...
if 70 liters of milk solution contains 60% milk, how much milk should be added to make the solution 80% milk?
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A mixture contains milk and water in the ratio 2:3, respectively. If half of the mixture is replaced with 3 litres of water, then the resultant mixture ...
A mixture contains milk and water in the ratio 3:4, respectively. If half of the mixture is replaced with 6 litres of water, then the resultant mixture...
A solution contains alcohol and water in the ratio 5:2. If 25% of the solution is replaced with the same amount of water, what will be the new ratio of ...
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