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Advanced Concepts of Time & Work - 2 Video Lecture | Quantitative Aptitude (Quant) - CAT

	Quantitative Aptitude (Quant) 191 videos\|133 docs\|110 tests

Quantitative Aptitude (Quant)

191 videos|133 docs|110 tests

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FAQs on Advanced Concepts of Time & Work - 2 Video Lecture - Quantitative Aptitude (Quant) - CAT

1. What is the formula to calculate the work done by a person?

Ans. The work done by a person can be calculated using the formula: Work = Rate × Time. Here, the rate is the amount of work done per unit time, and the time is the duration for which the work is performed.

2. How do you determine the time taken to complete a task when multiple people are working together?

Ans. When multiple people work together, you can calculate the combined work rate by adding their individual work rates. The time taken to complete the task can then be found using the formula: Time = Total Work / Combined Work Rate.

3. What is the significance of the concept of 'man-hours' in time and work problems?

Ans. 'Man-hours' refers to the total number of hours worked by a person. It is significant because it helps in quantifying the amount of work done. For example, if a task requires 20 man-hours, it can be completed by one person in 20 hours, two people in 10 hours, and so on.

4. How can you solve problems involving work and time using ratios?

Ans. To solve work and time problems using ratios, first determine the individual work rates of the workers involved. Then, use these rates to set up ratios based on the amount of work each can complete. This allows you to find unknowns such as time taken or work completed.

5. What are some common mistakes to avoid when solving time and work problems?

Ans. Common mistakes include not converting units correctly, failing to account for total work done, and miscalculating individual work rates. It's important to double-check calculations and ensure that all values are consistent before arriving at a final answer.

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Mar 25, 2025 Last updated

Video Description: Advanced Concepts of Time & Work - 2 for CAT 2025 is part of Quantitative Aptitude (Quant) preparation. The notes and questions for Advanced Concepts of Time & Work - 2 have been prepared according to the CAT exam syllabus. Information about Advanced Concepts of Time & Work - 2 covers all important topics for CAT 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Advanced Concepts of Time & Work - 2.

Introduction of Advanced Concepts of Time & Work - 2 in English is available as part of our Quantitative Aptitude (Quant) for CAT & Advanced Concepts of Time & Work - 2 in Hindi for Quantitative Aptitude (Quant) course. Download more important topics related with notes, lectures and mock test series for CAT Exam by signing up for free.

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	Quantitative Aptitude (Quant) 191 videos\|133 docs\|110 tests

Quantitative Aptitude (Quant)

191 videos|133 docs|110 tests

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