Top 4 Videos on Average for CAT Quantitative Aptitude by PW

Average questions in CAT Quantitative Aptitude can become confusing when you need to calculate a new average after adding or removing a person, solve age-based problems or interpret data using ratios. You may know the basic formula but still struggle to identify the right method or avoid calculation errors during timed practice.

The PW videos from MBA Wallah cover Average through worked examples, shortcut methods, CAT previous-year questions, and Data Interpretation practice. You can use them to understand the fundamentals, practise age and weighted-average problems, and apply these concepts to data-based questions. Choose a video according to your preparation needs and use the examples to improve your approach to different question types.

Video 1: Master Weighted Averages with CAT PYQs and Maximum-Minimum Questions

This video introduces Average through basic concepts, unknown-value questions, pairwise averages, and cyclic relationships. It then covers weighted averages, group-based data and frequency questions.

You will also work through CAT Previous-Year Questions involving option testing, minimum-value reasoning, and maximum-minimum cases with distinct natural numbers, fixed sums, and ordering. The examples demonstrate how to approach different question patterns without relying only on direct calculations.

If you already know the basics, use this lesson to practise questions with additional conditions, compare solving methods and improve your calculation speed before attempting a CAT Quantitative Aptitude practice set.

Video 2: Solve Age Problems with Step-by-Step Average Methods

This video starts with Average basics and moves to age-based questions involving changes in a group. You will learn how averages change when an item is added, removed or replaced. The lesson also covers combined averages through CAT-level questions, using direct examples and shortcut methods to explain the calculations.

If you understand the basic formula but struggle with age problems, this video helps you practise tracking changes in totals and group sizes.

Use it while learning Average or revising before a sectional test to improve your understanding of age-based questions and reduce common arithmetic errors.

Video 3: Practise Average Questions on Ages, Ratios and CAT PYQs

This lesson explains Average through examples involving ages, weights and marks. It then applies the concepts to past and future age problems, showing how total age and group size affect the answer.

You will also practise CAT previous-year questions, including a slot-based example involving ratios, age changes and word problems. The explanations focus on interpreting question statements and setting up the calculations correctly.

If you know the basics but find application-based questions difficult, watch this video to practise converting statements into calculations and applying Average concepts to different CAT Quantitative Aptitude problems.

Video 4: Improve Ratio-Based Data Interpretation with Average Practice

This video connects Ratio and Average concepts with Data Interpretation, starting with basic ideas and progressing to CAT-level LRDI sets. You will practise reading relationships in tables or sets, choosing calculation methods, and solving questions step by step.

The lesson includes ratio-based interpretation, Average applications, and more challenging Data Interpretation problems. If you can solve standalone Average questions but struggle when the same concepts appear in a data set, this video helps you practise applying them in context.

Use it after revising the fundamentals to work on data interpretation, calculation choices, and solving multi-question sets.

These PW videos cover different applications of Average for CAT Quantitative Aptitude, from weighted averages and unknown values to age problems, ratios, previous-year questions and Data Interpretation.

Start with the lesson on Average fundamentals if you need to strengthen your concepts.

Move to age-based questions to practise changing averages, and then attempt the lessons on CAT questions and Data Interpretation. Revisit the examples and solve the questions yourself to check your calculations and identify the methods you need to practise further.