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Questions and Answers
What is the rule of alligation used for?
What is the rule of alligation used for?
- To measure the volume of a mixture
- To quickly calculate the price of a mixture with two elements having different prices (correct)
- To find the density of a mixture
- To determine the chemical composition of a mixture
What is the purpose of mixture and alligation questions in competitive exams?
What is the purpose of mixture and alligation questions in competitive exams?
- To evaluate a candidate’s understanding of atomic structure
- To measure a candidate’s knowledge of historical mixtures
- To assess a candidate’s knowledge of chemical reactions
- To test a candidate’s ability to calculate the mean value of a mixture with different ratios and amounts of ingredients (correct)
What does the mean price represent in alligation?
What does the mean price represent in alligation?
- The price of 1 unit of the mixture (correct)
- The average cost of similar mixtures in the market
- The cost of the most expensive element in the mixture
- The total cost of all elements in the mixture
What is another point to be noted about alligation?
What is another point to be noted about alligation?
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What is a mixture?
What is a mixture?
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Study Notes
Alligation Rules and Concepts
- The rule of alligation is used to find the ratio of the quantities of two or more ingredients at different prices that are mixed together to produce a mixture at a given price.
Purpose of Mixture and Alligation Questions
- Mixture and alligation questions are used in competitive exams to test a candidate's ability to apply mathematical concepts to real-world problems, particularly in scenarios involving business, trade, and economics.
Mean Price in Alligation
- The mean price represents the average price of a mixture, which is the weighted average of the prices of the individual ingredients.
Key Point to Note about Alligation
- In alligation, the ratio of the quantities of the ingredients can be found by using the rule of alligation, which involves subtracting the mean price from the prices of the individual ingredients and then taking the ratio of the resulting values.
Mixture Definition
- A mixture is a combination of two or more ingredients of different prices that are mixed together to produce a new product at a specific price.
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Description
Test your quantitative aptitude with questions on mixture and alligation. Practice calculating the ratio and cost of mixtures made up of multiple materials, a common topic in competitive exams.
