What is mixture and Alligation concept?
Alligation: It refers to a rule that helps to find the ratio in which two or more ingredients at a given price are mixed to produce a mixture of specified price. Mean Price: It is the cost price of a unit quantity of a mixture which is prepared by mixing two or more ingredients.
What is method of Alligation?
Alligation is an old and practical method of solving arithmetic problems related to mixtures of ingredients. Alligation medial is merely a matter of finding a weighted mean. Alligation alternate is more complicated and involves organizing the ingredients into high and low pairs which are then traded off.
How do you solve Alligation questions?
By the alligation Rule, milk and water are in the ratio of 5: 1. quantity of milk in the mixture = 5 ×16 = 80 litres. Ex3: 300 gm of sugar solution has 40% sugar in it. How much sugar should be added to make it 50% of the solution?
How do you solve mixtures and allegations?
To solve mixture and alligation questions, one must know that alligation is used to find the mean value of a mixture when the ratio and amount of the ingredients mixed are different and also to find the proportion in which the elements are mixed.
Where is alligation method used?
The rule of alligation enables us to find the ratio in which two or more ingredients at the given price must be mixed to produce a mixture of a desired price. This technique can be applied to any topic like mixtures, profit & loss, simple interest, time & distance, percentage, etc.
How do you find the mean price in allegations?
Mean Price =x(1−yx)n = x ( 1 − y x ) n units. The above formula can be represented with the help of the following diagram which is easier to understand.
What is the concept of mixture and alligation?
Mixture and Alligation – Concept A mixture, as the name suggests is mixing two or more things together and alligation enables us to find the ratio in which the ingredients/ things have been mixed and at what price they are sole to earn profit or face loss.
Is the concept of alligation and weighted average the same?
The concept of alligation and weighted average are the same. Simple Mixture: When two different ingredients are mixed together, it is known as a simple mixture. Compound Mixture: When two or more simple mixtures are mixed together to form another mixture, it is known as a compound mixture.
Is the CAT exam about mixture and alligation?
Mixture and alligation is an integral topic in the Quantitative section of the CAT exam. There are a lot of questions asked every year from this topic and thus, is very crucial from the examination point of view.
What are the two types of alligation rules?
Alligation is a rule that enables us to find the ratio in which two or more ingredients at the given price must be mixed to produce a mixture of desired price. There are two types of methods used in alligation.