## PCSR REVIEW SERIES WEEK 11: Work Problems

This is the 11th week in our review series. After learning about motion problems which discuss distance, rate and time, let’s now learn how to solve work problems. Below are the articles and videos...

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Free Civil Service Exam reviewers, online quizzes, tips, and tutorials.

This is the 11th week in our review series. After learning about motion problems which discuss distance, rate and time, let’s now learn how to solve work problems. Below are the articles and videos...

Below are the solutions to the exercises and problems about age problems. Exercises 1.) Leah is 3 years older than Lanie. The sum of their ages is 29. What are their ages? Let x...

These are the solutions and answers to the problems in Week 8 Review on Number Problems. Problem 1 One number is 3 more than the other. Their sum is 27. What are the numbers?...

After learning how to solve number problems, let’s have some practice exercises. Week 8 Review: Practice Exercises and Problems 1.) One number is 3 more than the other. Their sum is 27. What are...

Quadratic Equations are equations of the form ax^2 + bx + c = 0 where , and are real numbers and . Depending on the form of the equation, you can solve for by extracting...

In the previous post, we have learned some problems on how to solve area of squares. In this post, we are going to solve problems involving area of rectangles. The area of rectangle is...

This is a series of tutorials regarding ratio word problems. Ratio is defined as the relationship between two numbers where the second number is how many times the first number is contained. In this...