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The first of these macronutrients, carbon (C), is required to form carbohydrates, proteins, nucleic acids, and many other compounds; it is, therefore, present in all macromolecules.
A vessel contains a mixture of milk and water in the ratio 7:2 respectively. 90 liters of the mixture is taken out of the vessel ...
A mixture initially has 40 liters of petrol and an unknown quantity of diesel. When 25% of the mixture is extracted into container P and 10 liters of pe...
A mixture containing 120 liters of milk and water has 35% of its volume as water. If 24 liters of pure water are added to this mixture, the difference i...
A container contains 40 liters of a mixture of milk and water in the ratio 3:1. How much water should be added to make the ratio 3:2?
A mixture contains milk and water in the ratio of 7:12. When 12 litres of milk and 6 litres of water are added to the mixture, the new ratio of milk to ...
"In a mixture containing a total of 210 liters, the ratio of petrol to diesel is initially 3:2. A quantity 'p' liters of petrol and 1.5p liters of diese...
Sugar 'A' is priced at Rs. 40 per kg, and sugar 'B' is priced at Rs. 54 per kg. In what proportion should these two sugars be mixed so that the final mi...
A mixture (acetone and water) contains 40% acetone and rest 96 litres water. How much acetone should be added to the mixture to make the ratio of aceton...
In a vessel the ratio of alcohol to water is 6:1. If 21 liter of mixture is taken out from the vessel and 1 liter water is added, then the ratio of alco...
A mixture of milk and water weighs 96 liters, where the quantity of milk is 33⅓% of the quantity of water. How much milk needs to be added so that the...