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Polymorphism : It is a OOPs concept that is refers the ability of an object/variable/method to take multiple forms. Example: "Animal" class has different sub-classes like horse, fish, tiger etc. "Animal" class has one method called "Move" which will be defined in different ways in subclasses. Like when for "horse" class it will be as "trotting" while for "Fish" class it will be "Swimming". Inheritance : It refers to the ability of subclass to inherit features of the parent class. It leads to helps re-usability of code. Encapsulation : It refers to binding of methods/variables/objects of one class together. Abstraction : It refers to the hiding of the data. Generalization : It refers to grouping of subclasses into one class. Like Permanent faculty and Guest
'X', 'Y', and 'Z' are three mixtures of milk and water. The ratio of quantity of milk to that of water in mixtures 'X', 'Y', and 'Z' is 4:5, 2:3, and 3:...
In a mixture, the ratio of milk to water is 4:5. If the mixture is augmented by adding 12 liters of milk and 20 liters of water, the new ratio of milk t...
A 300 ml mixture consists of cow's milk and buffalo's milk. Cow's milk contains 10% fat, while buffalo's milk contains 15% fat. The total fat content in...
A mixture contains ‘x’% milk. 30% of this mixture is taken out and is replaced with same quantity of water. This procedure is repeated two more time...
128 litres of mixture ‘A’ (milk + water) contains 32 litres more water than milk. If 25% of mixture ‘A’, 70 litres of milk and 80 litres of wate...
An 800 ml mixture consists of 60% milk. After adding ‘x’ ml of milk and ‘2x’ ml of honey, the milk-to-honey ratio changes to 9:10. Determine the...
403 ml of mixture contains milk and water in the ratio of 8:5 respectively. If 102 ml of milk and 120 ml of water is added into it then ratio of milk to...
Two mixtures A and B are in the ratio of 3:2. Mixture A contains ×% of milk and a% of water. Mixture B contains y% of milk and b% of water. If mixture ...
In a mixture, the quantity of salt is 40% of the quantity of water. On removing 90 litres mixture and adding 20 litres each of salt and water, the quant...
