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Important Questions for CAT: Averages Video Lecture | Quantitative Aptitude (Quant)

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FAQs on Important Questions for CAT: Averages Video Lecture - Quantitative Aptitude (Quant)

1. What is the concept of averages in the CAT exam?
Ans. Averages is a mathematical concept that involves finding the value that represents a group of numbers. In the CAT exam, questions related to averages generally require finding the average of a set of numbers, or the missing number in a set, given the average.
2. How can I calculate the average of a set of numbers?
Ans. To calculate the average of a set of numbers, add up all the numbers in the set and then divide the sum by the total number of elements in the set.
3. What are the common types of average questions asked in the CAT exam?
Ans. Some common types of average questions in the CAT exam include finding the average of a given set of numbers, finding the missing number in a set when the average is given, and finding the average of a new set of numbers formed by adding or subtracting a given number from the original set.
4. How can I solve average questions quickly in the CAT exam?
Ans. To solve average questions quickly in the CAT exam, it is important to understand the concept of averages and practice solving different types of questions. Additionally, techniques such as using smart approximation, grouping numbers, and eliminating answer choices can help in solving average questions efficiently.
5. Are there any shortcuts or formulas to solve average questions in the CAT exam?
Ans. While there are no specific shortcuts or formulas for solving average questions in the CAT exam, understanding the underlying concept and practicing different types of questions can help improve speed and accuracy. Additionally, techniques such as using ratios, proportions, and smart estimation can be helpful in solving average questions efficiently.
185 videos|158 docs|113 tests
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