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Basics: Time & Work Video Lecture | CSAT Preparation - UPSC

207 videos|156 docs|192 tests

FAQs on Basics: Time & Work Video Lecture - CSAT Preparation - UPSC

1. What is time and work in mathematics?
Ans. Time and work is a mathematical concept that deals with the calculation of the amount of work done by a person or a group of people in a given time.
2. How to solve time and work problems?
Ans. To solve time and work problems, one needs to calculate the amount of work done per unit of time. Then, by using the work formula, one can find the time required to complete the entire work.
3. What is the formula for time and work?
Ans. The formula for time and work is: Work = Time x Rate of work. This formula is used to calculate the amount of work done by a person or a group of people in a given time.
4. What are the types of time and work problems?
Ans. There are mainly two types of time and work problems: Direct and Inverse. Direct problems are those in which the amount of work is given, and one needs to find the time required to complete it. Inverse problems are those in which the time required to complete the work is given, and one needs to find the amount of work done.
5. How to improve time and work skills?
Ans. To improve time and work skills, one needs to practice more problems and understand the concepts thoroughly. One can also use various online resources and study materials to learn different methods and shortcuts to solve time and work problems quickly and accurately.
207 videos|156 docs|192 tests

Timeline

00:06 What is time and work?
01:06 Methods to solve
01:18 Method 1
01:55 Example 1
02:59 Question 1
03:04 Example 2
04:06 Example 3
05:35 Example 4
06:36 Question 2
06:39 Example 5
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